Healthcare provider profile · identity verified

David Escalante, MD

Allopathic & Osteopathic Physicians|Emergency Medicine · JELLICO, TN · NPI 1427096551

Profile state: payments and partd Open Payments: 2025 Medicare Part D: 2024 Last identity check: 2026-08-10 Page data build: 2026-08-12

Verified facts

What the public records show

CMS Open Payments records show David Escalante, MD received $34,361.55 in general payments during 2025 across 183 reported records.

Lilly USA, LLC accounted for 41.0% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 30 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Isturisa, Jardiance, Kerendia, Korlym, Mounjaro, Ozempic, Rybelsus, Synthroid.

ABBVIE INC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported ARMOUR THYROID as an associated drug or biological on 50 records involving 11 distinct recipient NPIs. Public Medicare Part D data also shows 28 claims for Armour Thyroid by this doctor in 2024.

ABBVIE INC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported SYNTHROID as an associated drug or biological on 10655 records involving 4881 distinct recipient NPIs. Public Medicare Part D data also shows 100 claims for Synthroid by this doctor in 2024.

Bayer Healthcare Pharmaceuticals Inc. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported Kerendia as an associated drug or biological on 138674 records involving 48458 distinct recipient NPIs. Public Medicare Part D data also shows 21 claims for Kerendia by this doctor in 2024.

Boehringer Ingelheim Pharmaceuticals, Inc. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported JARDIANCE as an associated drug or biological on 123636 records involving 49438 distinct recipient NPIs. Public Medicare Part D data also shows 140 claims for Jardiance by this doctor in 2024.

Corcept Therapeutics reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported Korlym as an associated drug or biological on 56316 records involving 19205 distinct recipient NPIs. Public Medicare Part D data also shows 43 claims for Korlym by this doctor in 2024.

Lilly USA, LLC reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported JARDIANCE as an associated drug or biological on 47708 records involving 23833 distinct recipient NPIs. Public Medicare Part D data also shows 140 claims for Jardiance by this doctor in 2024.

Lilly USA, LLC reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported MOUNJARO as an associated drug or biological on 186719 records involving 66436 distinct recipient NPIs. Public Medicare Part D data also shows 148 claims for Mounjaro by this doctor in 2024.

Lilly USA, LLC reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported TRULICITY as an associated drug or biological on 71 records involving 57 distinct recipient NPIs. Public Medicare Part D data also shows 130 claims for Trulicity by this doctor in 2024.

Novo Nordisk Inc reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported Ozempic as an associated drug or biological on 261625 records involving 77793 distinct recipient NPIs. Public Medicare Part D data also shows 251 claims for Ozempic by this doctor in 2024.

Novo Nordisk Inc reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported Rybelsus as an associated drug or biological on 161257 records involving 55409 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Rybelsus by this doctor in 2024.

RECORDATI_RARE_DISEASES_INC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported ISTURISA as an associated drug or biological on 7831 records involving 3061 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Isturisa by this doctor in 2024.

These records do not establish that a payment influenced prescribing or medical care.

Payment overview · 2025

General Payments

$34,361.55

183 reported records · 27 companies

Separate record types

Research & Ownership

Research Payments (direct recipient): not present in the loaded data

Associated Research Funding (for example, named PI): not present in the loaded data

Ownership / Investment: not present in the loaded data

These categories are never added into the General Payments headline. Associated research funding must not be described as money the doctor personally received unless the source record supports that conclusion.

Who paid this doctor?

Companies in 2025 General Payments

Reported companyCanonical companyAmountShareRecordsYear
Lilly USA, LLC Unresolved — no canonical attribution shown $14,106.4641.0%362025
Corcept Therapeutics Unresolved — no canonical attribution shown $12,778.3137.2%382025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $5,605.8616.3%82025
Medtronic, Inc. Medtronic, Inc.
exact · evidence 2025-07-22
$374.451.1%292025
RECORDATI_RARE_DISEASES_INC. Unresolved — no canonical attribution shown $191.450.6%92025
Insulet Corporation Unresolved — no canonical attribution shown $190.230.6%102025
Xeris Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $142.470.4%92025
CeQur Corporation Unresolved — no canonical attribution shown $102.780.3%12025
ABBVIE INC. Unresolved — no canonical attribution shown $88.800.3%42025
Dexcom, Inc. Unresolved — no canonical attribution shown $85.170.2%32025
Novo Nordisk Inc Unresolved — no canonical attribution shown $79.830.2%42025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $75.370.2%42025
Tandem Diabetes Care, Inc. Unresolved — no canonical attribution shown $74.830.2%32025
MILLICENT US INC Unresolved — no canonical attribution shown $68.710.2%32025
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) Unresolved — no canonical attribution shown $58.920.2%32025
Amphastar Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $39.370.1%22025
Amgen Inc. Unresolved — no canonical attribution shown $34.830.1%22025
Mannkind Corporation Unresolved — no canonical attribution shown $32.110.1%22025
Abbott Laboratories Unresolved — no canonical attribution shown $30.740.1%22025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $30.140.1%22025
Exact Sciences Corporation Unresolved — no canonical attribution shown $29.290.1%22025
Astellas Pharma US Inc Unresolved — no canonical attribution shown $27.730.1%22025
Sequel Med Tech, LLC Unresolved — no canonical attribution shown $27.480.1%12025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $26.390.1%12025
Ascendis Pharma Endocrinology Inc Unresolved — no canonical attribution shown $23.280.1%12025
MAYNE PHARMA COMMERCIAL LLC Unresolved — no canonical attribution shown $20.390.1%12025
Averitas Pharma Inc. Unresolved — no canonical attribution shown $16.160.1%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$23,350.0026
Honoraria$7,470.003
Food and Beverage$3,054.93152
Travel and Lodging$486.622

A meal, consulting fee, royalty, and travel payment describe different kinds of reported relationships and should not be interpreted as equivalent.

Analysis 1 · Payment-linked products

Products named in Open Payments records

Reported productTypeReported companyRelated amount*RecordsYear
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc., Lilly USA, LLC $14,792.36 27 2025
Source payment records
Korlym
Normalized: korlym
Drug Corcept Therapeutics $12,778.31 38 2025
Source payment records
MINIMED 780G
Normalized: minimed 780g
Device Medtronic, Inc. $374.45 29 2025
Source payment records
ISTURISA
Normalized: isturisa
Drug RECORDATI_RARE_DISEASES_INC. $191.45 9 2025
Source payment records
Omnipod
Normalized: omnipod
Device Insulet Corporation $190.23 10 2025
Source payment records
RECORLEV
Normalized: recorlev
Drug Xeris Pharmaceuticals, Inc. $132.87 8 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $119.96 11 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $119.96 11 2025
Source payment records
CeQur Simplicity
Normalized: cequr simplicity
Device CeQur Corporation $102.78 1 2025
Source payment records
Dexcom G6 Transmitter
Normalized: dexcom g6 transmitter
Medical Supply Dexcom, Inc. $85.17 3 2025
Source payment records
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $75.37 4 2025
Source payment records
t:slim X2 Insulin Pump with Control-IQ
Normalized: t slim x2 insulin pump with control iq
Device Tandem Diabetes Care, Inc. $74.83 3 2025
Source payment records
FEMLYV
Normalized: femlyv
Drug MILLICENT US INC $68.71 3 2025
Source payment records
CAPLYTA
Normalized: caplyta
Drug ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $58.92 3 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $49.05 2 2025
Source payment records
SYNTHROID
Normalized: synthroid
Drug ABBVIE INC. $47.16 2 2025
Source payment records
TEPEZZA
Normalized: tepezza
Biological Amgen Inc. $34.83 2 2025
Source payment records
AFREZZA
Normalized: afrezza
Drug Mannkind Corporation $32.11 2 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $30.78 2 2025
Source payment records
FREESTYLE LIBRE 3
Normalized: freestyle libre 3
Device Abbott Laboratories $30.74 2 2025
Source payment records
LEQVIO
Normalized: leqvio
Drug Novartis Pharmaceuticals Corporation $30.14 2 2025
Source payment records
The Cologuard Plus Collection Kit
Normalized: the cologuard plus collection kit
Device Exact Sciences Corporation $29.29 2 2025
Source payment records
Veozah
Normalized: veozah
Drug Astellas Pharma US Inc $27.73 2 2025
Source payment records
TWIIST
Normalized: twiist
Device Sequel Med Tech, LLC $27.48 1 2025
Source payment records
SHINGRIX
Normalized: shingrix
Biological GlaxoSmithKline, LLC. $26.39 1 2025
Source payment records
Yorvipath
Normalized: yorvipath
Drug Ascendis Pharma Endocrinology Inc $23.28 1 2025
Source payment records
INTRAROSA
Normalized: intrarosa
Drug MILLICENT US INC $20.95 1 2025
Source payment records
QUTENZA
Normalized: qutenza
Drug Averitas Pharma Inc. $16.16 1 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $14.06 1 2025
Source payment records
GVOKE HYPOPEN
Normalized: gvoke hypopen
Drug Xeris Pharmaceuticals, Inc. $9.60 1 2025
Source payment records

* Product-associated amounts are non-additive because one payment record may name more than one product.

These products were named on specific Open Payments records. A named product does not show that the payment influenced treatment or prescribing.

Public prescribing for products named in payments

Open Payments productPayment yearPart D brandPart D yearClaimsMatch methodSource
ISTURISA
isturisa
2025 Isturisa 2024 11
Beneficiary count suppressed
exact normalized Medicare Part D
JARDIANCE
jardiance
2025 Jardiance 2024 140 exact normalized Medicare Part D
Kerendia
kerendia
2025 Kerendia 2024 21
Beneficiary count suppressed
exact normalized Medicare Part D
Korlym
korlym
2025 Korlym 2024 43
Beneficiary count suppressed
exact normalized Medicare Part D
MOUNJARO
mounjaro
2025 Mounjaro 2024 148 exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 251 exact normalized Medicare Part D
Rybelsus
rybelsus
2025 Rybelsus 2024 11
Beneficiary count suppressed
exact normalized Medicare Part D
SYNTHROID
synthroid
2025 Synthroid 2024 100 exact normalized Medicare Part D

The presence of the same drug in both datasets does not show that a payment caused or influenced a prescription.

Analysis 2 · Same-company prescribing overlap

Drugs reported in other payments from the same company that also appear in Medicare Part D

This analysis is independent from products named on this doctor’s individual payment records. A row appears only when the exact Open Payments reporting entity paid this doctor, that same reporting entity reported the drug or biological on at least 10 loaded General Payment records involving at least 2 distinct recipient NPIs, and this doctor has the same non-generic brand in public Part D data. This does not mean the company owns or manufactures the drug.

Paying companyPayment yearDrug reported by same entityOpen Payments evidencePart DClaimsBeneficiaries
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 ARMOUR THYROID
open payments reported associated product
CMS Open Payments — General Payments
50 supporting records · 11 recipient NPIs · example record 1201517088
Armour Thyroid · 2024
Exact normalized brand match · 1 Part D row
28 suppressed by CMS
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 SYNTHROID
open payments reported associated product
CMS Open Payments — General Payments
10655 supporting records · 4881 recipient NPIs · example record 1201352636
Synthroid · 2024
Exact normalized brand match · 1 Part D row
100 23
Bayer Healthcare Pharmaceuticals Inc.
Exact reporting entity; no affiliate inference
2025 Kerendia
open payments reported associated product
CMS Open Payments — General Payments
138674 supporting records · 48458 recipient NPIs · example record 1225434663
Kerendia · 2024
Exact normalized brand match · 1 Part D row
21 suppressed by CMS
Boehringer Ingelheim Pharmaceuticals, Inc.
Exact reporting entity; no affiliate inference
2025 JARDIANCE
open payments reported associated product
CMS Open Payments — General Payments
123636 supporting records · 49438 recipient NPIs · example record 1221811583
Jardiance · 2024
Exact normalized brand match · 1 Part D row
140 28
Corcept Therapeutics
Exact reporting entity; no affiliate inference
2025 Korlym
open payments reported associated product
CMS Open Payments — General Payments
56316 supporting records · 19205 recipient NPIs · example record 1214133822
Korlym · 2024
Exact normalized brand match · 1 Part D row
43 suppressed by CMS
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 JARDIANCE
open payments reported associated product
CMS Open Payments — General Payments
47708 supporting records · 23833 recipient NPIs · example record 1186464557
Jardiance · 2024
Exact normalized brand match · 1 Part D row
140 28
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 MOUNJARO
open payments reported associated product
CMS Open Payments — General Payments
186719 supporting records · 66436 recipient NPIs · example record 1186464455
Mounjaro · 2024
Exact normalized brand match · 1 Part D row
148 29
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 TRULICITY
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 57 recipient NPIs · example record 1186464601
Trulicity · 2024
Exact normalized brand match · 1 Part D row
130 23
Novo Nordisk Inc
Exact reporting entity; no affiliate inference
2025 Ozempic
open payments reported associated product
CMS Open Payments — General Payments
261625 supporting records · 77793 recipient NPIs · example record 1188130076
Ozempic · 2024
Exact normalized brand match · 1 Part D row
251 45
Novo Nordisk Inc
Exact reporting entity; no affiliate inference
2025 Rybelsus
open payments reported associated product
CMS Open Payments — General Payments
161257 supporting records · 55409 recipient NPIs · example record 1188130076
Rybelsus · 2024
Exact normalized brand match · 1 Part D row
11 suppressed by CMS
RECORDATI_RARE_DISEASES_INC.
Exact reporting entity; no affiliate inference
2025 ISTURISA
open payments reported associated product
CMS Open Payments — General Payments
7831 supporting records · 3061 recipient NPIs · example record 1181711288
Isturisa · 2024
Exact normalized brand match · 1 Part D row
11 suppressed by CMS

These facts do not show that a payment was for the drug, that the company owns or manufactures the drug, or that a payment caused or influenced prescribing.

Public Medicare Part D data

Provider-and-drug rows loaded for 2024

BrandGenericClaimsBeneficiaries
Levothyroxine SodiumLevothyroxine Sodium668153
OzempicSemaglutide25145
Rosuvastatin CalciumRosuvastatin Calcium15043
MounjaroTirzepatide14829
Metformin HclMetformin Hcl14228
JardianceEmpagliflozin14028
GlimepirideGlimepiride13938
TrulicityDulaglutide13023
Lantus SolostarInsulin Glargine,hum.Rec.Anlog12530
Metformin Hcl ErMetformin Hcl10232
Tresiba Flextouch U-200Insulin Degludec10218
SynthroidLevothyroxine Sodium10023
Atorvastatin CalciumAtorvastatin Calcium9324
MethimazoleMethimazole8523
Novolog Mix 70-30 FlexpenInsulin Aspart Prot/Insuln Asp8117
Duloxetine HclDuloxetine Hcl7614
Omnipod 5 Dexg7g6 Pods (Gen 5)Insulin Pump Cart,auto,bt,g6/77214
Novolog FlexpenInsulin Aspart6717
Humalog Mix 75-25 KwikpenInsulin Lispro Protamin/Lispro6620
JanuviaSitagliptin Phosphate6512
Testosterone CypionateTestosterone Cypionate6512
Soliqua 100-33Insulin Glargine/Lixisenatide61suppressed
EzetimibeEzetimibe5916
LisinoprilLisinopril5715
Ultra-Fine Mini Pen NeedlePen Needle, Diabetic5012
CalcitriolCalcitriol49suppressed
Humalog Kwikpen U-200Insulin Lispro49suppressed
HydrocortisoneHydrocortisone4814
Pioglitazone HclPioglitazone Hcl4511
NovologInsulin Aspart4411
KorlymMifepristone43suppressed
OmeprazoleOmeprazole4312
Nano 2nd Gen Pen NeedlePen Needle, Diabetic4112
Ultra-Fine Nano Pen NeedlePen Needle, Diabetic4113
LantusInsulin Glargine,hum.Rec.Anlog40suppressed
FamotidineFamotidine3912
FarxigaDapagliflozin Propanediol36suppressed
TestosteroneTestosterone36suppressed
Losartan PotassiumLosartan Potassium35suppressed
Humalog Mix 75-25Insulin Lispro Protamin/Lispro34suppressed
Insulin Lispro Protamine MixInsulin Lispro Protamin/Lispro33suppressed
EliquisApixaban30suppressed
Insulin Lispro Kwikpen U-100Insulin Lispro30suppressed
Humalog Kwikpen U-100Insulin Lispro2914
Tresiba Flextouch U-100Insulin Degludec29suppressed
Armour ThyroidThyroid,pork28suppressed
Droplet Pen NeedlePen Needle, Diabetic28suppressed
Tramadol HclTramadol Hcl27suppressed
FurosemideFurosemide25suppressed
Novolog Mix 70-30Insulin Aspart Prot/Insuln Asp25suppressed
Dropsafe Prep PadsAlcohol Antiseptic Pads23suppressed
Metoprolol TartrateMetoprolol Tartrate23suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog22suppressed
Citalopram HbrCitalopram Hydrobromide22suppressed
GabapentinGabapentin22suppressed
Humulin R U-500 KwikpenInsulin Regular, Human22suppressed
HydrochlorothiazideHydrochlorothiazide22suppressed
SpironolactoneSpironolactone2212
HumalogInsulin Lispro21suppressed
KerendiaFinerenone21suppressed
AllopurinolAllopurinol20suppressed
Insulin SyringeSyringe And Needle,insulin,1ml20suppressed
Potassium ChloridePotassium Chloride20suppressed
Glipizide ErGlipizide19suppressed
Liothyronine SodiumLiothyronine Sodium19suppressed
Ondansetron OdtOndansetron19suppressed
Raloxifene HclRaloxifene Hcl19suppressed
Toujeo SolostarInsulin Glargine,hum.Rec.Anlog18suppressed
Amlodipine BesylateAmlodipine Besylate17suppressed
Insulin LisproInsulin Lispro17suppressed
Ultra-Fine Original Pen NeedlePen Needle, Diabetic17suppressed
Single Use SwabAlcohol Antiseptic Pads16suppressed
Tamsulosin HclTamsulosin Hcl16suppressed
Alendronate SodiumAlendronate Sodium15suppressed
GlipizideGlipizide15suppressed
Fluticasone PropionateFluticasone Propionate14suppressed
Pen NeedlePen Needle, Diabetic14suppressed
PentoxifyllinePentoxifylline14suppressed
Ultra-Fine Short Pen NeedlePen Needle, Diabetic14suppressed
AdmelogInsulin Lispro13suppressed
ClopidogrelClopidogrel Bisulfate13suppressed
Insulin Aspart FlexpenInsulin Aspart13suppressed
Insulin Aspart Prot Mix 70-30Insulin Aspart Prot/Insuln Asp13suppressed
Insulin SyringeSyringe-Needle,insulin,0.5 Ml13suppressed
SulindacSulindac13suppressed
AlprazolamAlprazolam12suppressed
Bupropion Hcl SrBupropion Hcl12suppressed
Buspirone HclBuspirone Hcl12suppressed
CelecoxibCelecoxib12suppressed
Donepezil HclDonepezil Hcl12suppressed
Easy Comfort Pen NeedlePen Needle, Diabetic12suppressed
Metoprolol SuccinateMetoprolol Succinate12suppressed
Pantoprazole SodiumPantoprazole Sodium12suppressed
Repatha SureclickEvolocumab12suppressed
CiclopiroxCiclopirox11suppressed
Estradiol (Once Weekly)Estradiol11suppressed
GlyburideGlyburide11suppressed
Humulin R U-500Insulin Regular, Human11suppressed
IsturisaOsilodrostat Phosphate11suppressed
RybelsusSemaglutide11suppressed
Toujeo Max SolostarInsulin Glargine,hum.Rec.Anlog11suppressed
Trueplus Insulin SyringeSyringe And Needle,insulin,1ml11suppressed

Timeline

Payment and prescribing data by year

Open Payments and Medicare Part D may refer to different years. They are shown separately rather than aligned as if they describe the same period.

YearGeneral PaymentsMain payerExplicit productsCompany overlapsPart D coverage
2025 $34,361.55 · 183 records Lilly USA, LLC AFREZZA, CAPLYTA, CeQur Simplicity, Dexcom G6 Transmitter, FEMLYV, FREESTYLE LIBRE 3, GVOKE HYPOPEN, INTRAROSA, ISTURISA, JARDIANCE, Kerendia, Korlym, LEQVIO, MINIMED 780G, MOUNJARO, Omnipod, Ozempic, QUTENZA, RECORLEV, Rybelsus, SHINGRIX, SYNTHROID, TEPEZZA, TWIIST, The Cologuard Plus Collection Kit, Veozah, Wegovy, Yorvipath, ZEPBOUND, t:slim X2 Insulin Pump with Control-IQ 11
2024 Complete

Questions to ask

Questions you could discuss with your doctor

These are general questions generated from reviewed templates. They are not personalized medical advice.

Sources and limitations

How to read this page

Loaded source releases

DatasetYearPublicationSource
CMS Open Payments — General Payments 2025 2026-06-30 Original source
Medicare Part D Prescribers by Provider and Drug 2024 2026-05-06 Original source
NPPES Data Dissemination V2 current / reference data 2026-08-10 Original source

Methodology version: 2.1

Editorial template version: 2.4

Product contract version: 2.0

Schema version: 0.7.0

Page data build: 2026-08-12T23:34:59.370714+00:00

Publication policy: eligible for indexing after public-launch controls are enabled

Full methodology · Questions & answers · Report a possible error