Healthcare provider profile · identity verified

Rick Lee Jackson, M.D.

Allopathic & Osteopathic Physicians|Family Medicine · VANCOUVER, WA · NPI 1306983549

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 Rick Lee Jackson, M.D. received $1,955.48 in general payments during 2025 across 90 reported records.

AstraZeneca Pharmaceuticals LP accounted for 21.0% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 29 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Eliquis, Farxiga, Linzess, Mounjaro, Trelegy Ellipta.

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 LINZESS as an associated drug or biological on 87954 records involving 21815 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Linzess 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 16 claims for Synthroid by this doctor in 2024.

AstraZeneca Pharmaceuticals LP reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported FARXIGA as an associated drug or biological on 106133 records involving 42906 distinct recipient NPIs. Public Medicare Part D data also shows 41 claims for Farxiga by this doctor in 2024.

E.R. Squibb & Sons, L.L.C. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported ELIQUIS as an associated drug or biological on 27956 records involving 14870 distinct recipient NPIs. Public Medicare Part D data also shows 73 claims for Eliquis by this doctor in 2024.

GlaxoSmithKline, 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 TRELEGY ELLIPTA as an associated drug or biological on 131532 records involving 37148 distinct recipient NPIs. Public Medicare Part D data also shows 59 claims for Trelegy Ellipta 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 65 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 39 claims for Mounjaro by this doctor in 2024.

PFIZER 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 ELIQUIS as an associated drug or biological on 87112 records involving 36032 distinct recipient NPIs. Public Medicare Part D data also shows 73 claims for Eliquis by this doctor in 2024.

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

Payment overview · 2025

General Payments

$1,955.48

90 reported records · 20 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
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $410.6021.0%122025
Amgen Inc. Unresolved — no canonical attribution shown $272.5313.9%182025
Salix Pharmaceuticals, a division of Bausch Health US, LLC Unresolved — no canonical attribution shown $213.5810.9%72025
Aimmune Therapeutics, Inc. Unresolved — no canonical attribution shown $190.709.8%82025
Lilly USA, LLC Unresolved — no canonical attribution shown $154.777.9%112025
Lundbeck LLC Unresolved — no canonical attribution shown $143.637.3%102025
Madrigal Pharmaceuticals Unresolved — no canonical attribution shown $108.555.5%12025
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $61.373.1%32025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $61.233.1%42025
Phathom Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $54.432.8%22025
ABBVIE INC. Unresolved — no canonical attribution shown $49.362.5%22025
Axsome Therapeutics, Inc. Unresolved — no canonical attribution shown $45.302.3%22025
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) Unresolved — no canonical attribution shown $35.131.8%22025
Kowa Pharmaceuticals America, Inc. Unresolved — no canonical attribution shown $29.441.5%22025
PFIZER INC. Unresolved — no canonical attribution shown $29.431.5%12025
Edwards Lifesciences Corporation Unresolved — no canonical attribution shown $26.801.4%12025
Sumitomo Pharma America, Inc. Unresolved — no canonical attribution shown $20.501.1%12025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $17.890.9%12025
E.R. Squibb & Sons, L.L.C. Unresolved — no canonical attribution shown $15.770.8%12025
Exact Sciences Corporation Unresolved — no canonical attribution shown $14.470.7%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$1,948.8389
Education$6.651

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
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $289.30 6 2025
Source payment records
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $258.25 5 2025
Source payment records
REXULTI
Normalized: rexulti
Drug Lundbeck LLC, Otsuka America Pharmaceutical, Inc. $205.00 13 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $193.44 2 2025
Source payment records
XIFAXAN
Normalized: xifaxan
Drug Salix Pharmaceuticals, a division of Bausch Health US, LLC $189.62 6 2025
Source payment records
  • 2025-02-28 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $21.67 · Open Payments source
  • 2025-03-11 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $1.73 · Open Payments source
  • 2025-03-11 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $14.69 · Open Payments source
  • 2025-08-11 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $17.08 · Open Payments source
  • 2025-09-03 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $115.64 · Open Payments source
  • 2025-10-22 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $18.81 · Open Payments source
ZENPEP
Normalized: zenpep
Drug Aimmune Therapeutics, Inc. $163.64 7 2025
Source payment records
EVENITY
Normalized: evenity
Biological Amgen Inc. $161.79 10 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $110.74 8 2025
Source payment records
REZDIFFRA
Normalized: rezdiffra
Drug Madrigal Pharmaceuticals $108.55 1 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $99.84 7 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $87.44 6 2025
Source payment records
TRELEGY ELLIPTA
Normalized: trelegy ellipta
Drug GlaxoSmithKline, LLC. $61.23 4 2025
Source payment records
VOQUEZNA
Normalized: voquezna
Drug Phathom Pharmaceuticals, Inc. $54.43 2 2025
Source payment records
Auvelity
Normalized: auvelity
Drug Axsome Therapeutics, Inc. $45.30 2 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $38.58 3 2025
Source payment records
CAPLYTA
Normalized: caplyta
Drug ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $35.13 2 2025
Source payment records
LINZESS
Normalized: linzess
Drug ABBVIE INC. $31.83 1 2025
Source payment records
ZORYVE
Normalized: zoryve
Drug Kowa Pharmaceuticals America, Inc. $29.44 2 2025
Source payment records
ELIQUIS
Normalized: eliquis
Drug PFIZER INC. $29.43 1 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $29.43 1 2025
Source payment records
VOWST
Normalized: vowst
Biological Aimmune Therapeutics, Inc. $27.06 1 2025
Source payment records
SAPIEN 3 Ultra RESILIA
Normalized: sapien 3 ultra resilia
Device Edwards Lifesciences Corporation $26.80 1 2025
Source payment records
RELISTOR
Normalized: relistor
Drug Salix Pharmaceuticals, a division of Bausch Health US, LLC $23.96 1 2025
Source payment records
  • 2025-05-27 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $23.96 · Open Payments source
KISUNLA
Normalized: kisunla
Drug Lilly USA, LLC $22.10 1 2025
Source payment records
GEMTESA
Normalized: gemtesa
Drug Sumitomo Pharma America, Inc. $20.50 1 2025
Source payment records
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $17.89 1 2025
Source payment records
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $17.53 1 2025
Source payment records
CAMZYOS
Normalized: camzyos
Drug E.R. Squibb & Sons, L.L.C. $15.77 1 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $14.47 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
ELIQUIS
eliquis
2025 Eliquis 2024 73 exact normalized Medicare Part D
FARXIGA
farxiga
2025 Farxiga 2024 41 exact normalized Medicare Part D
LINZESS
linzess
2025 Linzess 2024 13
Beneficiary count suppressed
exact normalized Medicare Part D
MOUNJARO
mounjaro
2025 Mounjaro 2024 39
Beneficiary count suppressed
exact normalized Medicare Part D
TRELEGY ELLIPTA
trelegy ellipta
2025 Trelegy Ellipta 2024 59 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 LINZESS
open payments reported associated product
CMS Open Payments — General Payments
87954 supporting records · 21815 recipient NPIs · example record 1201352608
Linzess · 2024
Exact normalized brand match · 1 Part D row
13 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
16 suppressed by CMS
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 FARXIGA
open payments reported associated product
CMS Open Payments — General Payments
106133 supporting records · 42906 recipient NPIs · example record 1206131362
Farxiga · 2024
Exact normalized brand match · 1 Part D row
41 14
E.R. Squibb & Sons, L.L.C.
Exact reporting entity; no affiliate inference
2025 ELIQUIS
open payments reported associated product
CMS Open Payments — General Payments
27956 supporting records · 14870 recipient NPIs · example record 1184377713
Eliquis · 2024
Exact normalized brand match · 1 Part D row
73 19
GlaxoSmithKline, LLC.
Exact reporting entity; no affiliate inference
2025 TRELEGY ELLIPTA
open payments reported associated product
CMS Open Payments — General Payments
131532 supporting records · 37148 recipient NPIs · example record 1190332369
Trelegy Ellipta · 2024
Exact normalized brand match · 1 Part D row
59 11
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
65 14
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
39 suppressed by CMS
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 ELIQUIS
open payments reported associated product
CMS Open Payments — General Payments
87112 supporting records · 36032 recipient NPIs · example record 1228794063
Eliquis · 2024
Exact normalized brand match · 1 Part D row
73 19

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
Atorvastatin CalciumAtorvastatin Calcium407106
EzetimibeEzetimibe406118
Rosuvastatin CalciumRosuvastatin Calcium31898
Levothyroxine SodiumLevothyroxine Sodium25260
Oxycodone HclOxycodone Hcl22235
Metoprolol SuccinateMetoprolol Succinate20653
LisinoprilLisinopril16850
GabapentinGabapentin15840
Tamsulosin HclTamsulosin Hcl15141
Tramadol HclTramadol Hcl14845
AlprazolamAlprazolam14723
Amlodipine BesylateAmlodipine Besylate14043
Pantoprazole SodiumPantoprazole Sodium13733
Losartan PotassiumLosartan Potassium13636
Zolpidem TartrateZolpidem Tartrate10722
Escitalopram OxalateEscitalopram Oxalate10426
Duloxetine HclDuloxetine Hcl9721
Trazodone HclTrazodone Hcl9526
HydrochlorothiazideHydrochlorothiazide9328
FurosemideFurosemide8934
LamotrigineLamotrigine8425
Montelukast SodiumMontelukast Sodium8228
OmeprazoleOmeprazole8125
MeloxicamMeloxicam8027
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen7919
Metformin HclMetformin Hcl7621
IrbesartanIrbesartan7522
Pioglitazone HclPioglitazone Hcl7421
EliquisApixaban7319
SimvastatinSimvastatin7018
CarvedilolCarvedilol6817
EstradiolEstradiol6822
Potassium ChloridePotassium Chloride6822
Liothyronine SodiumLiothyronine Sodium6614
AzithromycinAzithromycin6552
JardianceEmpagliflozin6514
AllopurinolAllopurinol6415
Bupropion XlBupropion Hcl6116
Trelegy ElliptaFluticasone/Umeclidin/Vilanter5911
Warfarin SodiumWarfarin Sodium58suppressed
DiazepamDiazepam5712
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide5713
CelecoxibCelecoxib5619
EszopicloneEszopiclone5611
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen56suppressed
Albuterol Sulfate HfaAlbuterol Sulfate5525
GlimepirideGlimepiride5414
Metformin Hcl ErMetformin Hcl5417
Olmesartan MedoxomilOlmesartan Medoxomil5415
Sertraline HclSertraline Hcl5411
PregabalinPregabalin5315
Solifenacin SuccinateSolifenacin Succinate5221
AripiprazoleAripiprazole50suppressed
Metoprolol TartrateMetoprolol Tartrate5019
Pravastatin SodiumPravastatin Sodium5017
Memantine HclMemantine Hcl49suppressed
ClonazepamClonazepam47suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl4718
DexamethasoneDexamethasone4736
OzempicSemaglutide4612
Ondansetron OdtOndansetron4517
DutasterideDutasteride43suppressed
FinasterideFinasteride4312
FarxigaDapagliflozin Propanediol4114
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim4129
Omega-3 Acid Ethyl EstersOmega-3 Acid Ethyl Esters40suppressed
SpironolactoneSpironolactone4013
MounjaroTirzepatide39suppressed
Citalopram HbrCitalopram Hydrobromide37suppressed
Paroxetine HclParoxetine Hcl37suppressed
Buspirone HclBuspirone Hcl36suppressed
Donepezil HclDonepezil Hcl3512
AcyclovirAcyclovir3416
Bupropion Hcl SrBupropion Hcl33suppressed
Alendronate SodiumAlendronate Sodium32suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav3227
AtenololAtenolol32suppressed
Irbesartan-HydrochlorothiazideIrbesartan/Hydrochlorothiazide30suppressed
XareltoRivaroxaban30suppressed
JanuviaSitagliptin Phosphate28suppressed
MirtazapineMirtazapine27suppressed
Testosterone CypionateTestosterone Cypionate27suppressed
LorazepamLorazepam26suppressed
ClopidogrelClopidogrel Bisulfate25suppressed
FluconazoleFluconazole2512
BumetanideBumetanide24suppressed
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip2416
Folic AcidFolic Acid24suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide24suppressed
Nebivolol HclNebivolol Hcl2411
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine23suppressed
Doxycycline HyclateDoxycycline Hyclate2318
FenofibrateFenofibrate23suppressed
Hydroxychloroquine SulfateHydroxychloroquine Sulfate23suppressed
Morphine SulfateMorphine Sulfate22suppressed
RizatriptanRizatriptan Benzoate22suppressed
Venlafaxine Hcl ErVenlafaxine Hcl22suppressed
Ciprofloxacin HclCiprofloxacin Hcl2116
FamotidineFamotidine20suppressed
Quetiapine FumarateQuetiapine Fumarate20suppressed
Sumatriptan SuccinateSumatriptan Succinate20suppressed
AmoxicillinAmoxicillin1911
MethocarbamolMethocarbamol19suppressed
Amitriptyline HclAmitriptyline Hcl18suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog18suppressed
Buprenorphine-NaloxoneBuprenorphine Hcl/Naloxone Hcl17suppressed
MyrbetriqMirabegron17suppressed
Repatha SureclickEvolocumab17suppressed
ValsartanValsartan17suppressed
Ziprasidone HclZiprasidone Hcl17suppressed
HydrocortisoneHydrocortisone1612
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst1615
PrednisonePrednisone1613
SynthroidLevothyroxine Sodium16suppressed
Tresiba Flextouch U-200Insulin Degludec16suppressed
Zolpidem Tartrate ErZolpidem Tartrate16suppressed
ColchicineColchicine15suppressed
Glipizide ErGlipizide15suppressed
Methylphenidate HclMethylphenidate Hcl15suppressed
OlanzapineOlanzapine15suppressed
Ropinirole HclRopinirole Hcl15suppressed
BuprenorphineBuprenorphine14suppressed
CholestyramineCholestyramine (With Sugar)14suppressed
LovastatinLovastatin14suppressed
Aimovig AutoinjectorErenumab-Aooe13suppressed
Dextroamphetamine SulfateDextroamphetamine Sulfate13suppressed
Fluoxetine HclFluoxetine Hcl13suppressed
Fluticasone PropionateFluticasone Propionate13suppressed
LinzessLinaclotide13suppressed
Methenamine HippurateMethenamine Hippurate13suppressed
Novolin 70-30 FlexpenInsulin Nph Hum/Reg Insulin Hm13suppressed
Verapamil ErVerapamil Hcl13suppressed
Breztri AerosphereBudesonide/Glycopyr/Formoterol12suppressed
Butalbital-Acetaminophen-CaffeButalb/Acetaminophen/Caffeine12suppressed
Diclofenac SodiumDiclofenac Sodium12suppressed
Divalproex SodiumDivalproex Sodium12suppressed
Methadone HclMethadone Hcl12suppressed
ModafinilModafinil12suppressed
NystatinNystatin12suppressed
OxycontinOxycodone Hcl12suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl12suppressed
Propranolol Hcl ErPropranolol Hcl12suppressed
TopiramateTopiramate12suppressed
Toujeo SolostarInsulin Glargine,hum.Rec.Anlog12suppressed
Dextroamphetamine-Amphet ErDextroamphetamine/Amphetamine11suppressed
Diphenoxylate-AtropineDiphenoxylate Hcl/Atropine11suppressed
Ondansetron HclOndansetron Hcl11suppressed
PremarinEstrogens, Conjugated11suppressed
Wixela InhubFluticasone Propion/Salmeterol11suppressed

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 $1,955.48 · 90 records AstraZeneca Pharmaceuticals LP AIRSUPRA, Auvelity, BREZTRI, CAMZYOS, CAPLYTA, Cologuard Collection Kit, ELIQUIS, EVENITY, FARXIGA, GEMTESA, KISUNLA, Kerendia, LINZESS, MOUNJARO, NURTEC ODT, OTEZLA, RELISTOR, REPATHA, REXULTI, REZDIFFRA, SAPIEN 3 Ultra RESILIA, TRELEGY ELLIPTA, VOQUEZNA, VOWST, VRAYLAR, XIFAXAN, ZENPEP, ZEPBOUND, ZORYVE 8
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