Healthcare provider profile · identity verified

David Michael Ryan, D.O.

Allopathic & Osteopathic Physicians|Family Medicine · KENNEWICK, WA · NPI 1912918129

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 Michael Ryan, D.O. received $1,844.36 in general payments during 2025 across 95 reported records.

ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) accounted for 20.3% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 26 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Eliquis, Farxiga, Jardiance, Mounjaro, Ozempic, Vraylar.

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 VRAYLAR as an associated drug or biological on 377741 records involving 62704 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Vraylar 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 50 claims for Farxiga 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 62 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 JARDIANCE as an associated drug or biological on 47708 records involving 23833 distinct recipient NPIs. Public Medicare Part D data also shows 62 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 18 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 61 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 73 claims for Ozempic 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 42 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

$1,844.36

95 reported records · 15 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
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) Unresolved — no canonical attribution shown $374.0520.3%192025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $335.4318.2%102025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $246.7513.4%152025
PFIZER INC. Unresolved — no canonical attribution shown $223.9212.1%152025
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $216.2811.7%172025
Vanda Pharmaceuticals Inc. Unresolved — no canonical attribution shown $100.485.5%32025
Lilly USA, LLC Unresolved — no canonical attribution shown $94.265.1%52025
ABBVIE INC. Unresolved — no canonical attribution shown $52.682.9%22025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $43.722.4%22025
Novo Nordisk Inc Unresolved — no canonical attribution shown $34.441.9%22025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $34.091.9%12025
Alnylam Pharmaceuticals Inc. Unresolved — no canonical attribution shown $26.961.5%12025
Axsome Therapeutics, Inc. Unresolved — no canonical attribution shown $23.611.3%12025
Salix Pharmaceuticals, a division of Bausch Health US, LLC Unresolved — no canonical attribution shown $19.011.0%12025
Organon LLC Unresolved — no canonical attribution shown $18.681.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$1,844.3695

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
CAPLYTA
Normalized: caplyta
Drug ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $374.05 19 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $223.92 15 2025
Source payment records
REXULTI
Normalized: rexulti
Drug Otsuka America Pharmaceutical, Inc. $216.28 17 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $207.21 3 2025
Source payment records
TRELEGY ELLIPTA
Normalized: trelegy ellipta
Drug GlaxoSmithKline, LLC. $141.94 6 2025
Source payment records
ELIQUIS
Normalized: eliquis
Drug PFIZER INC. $120.04 5 2025
Source payment records
SHINGRIX
Normalized: shingrix
Biological GlaxoSmithKline, LLC. $104.81 9 2025
Source payment records
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $103.88 10 2025
Source payment records
LOKELMA
Normalized: lokelma
Drug AstraZeneca Pharmaceuticals LP $73.53 4 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $71.26 4 2025
Source payment records
PONVORY
Normalized: ponvory
Drug Vanda Pharmaceuticals Inc. $68.71 2 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc., Lilly USA, LLC $66.72 3 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $53.82 3 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $34.44 2 2025
Source payment records
ENTRESTO
Normalized: entresto
Drug Novartis Pharmaceuticals Corporation $34.09 1 2025
Source payment records
LEQVIO
Normalized: leqvio
Drug Novartis Pharmaceuticals Corporation $34.09 1 2025
Source payment records
FANAPT
Normalized: fanapt
Drug Vanda Pharmaceuticals Inc. $31.77 1 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $27.46 1 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $27.46 1 2025
Source payment records
OXLUMO
Normalized: oxlumo
Drug Alnylam Pharmaceuticals Inc. $26.96 1 2025
Source payment records
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $25.22 1 2025
Source payment records
Auvelity
Normalized: auvelity
Drug Axsome Therapeutics, Inc. $23.61 1 2025
Source payment records
AREXVY
Normalized: arexvy
Biological GlaxoSmithKline, LLC. $23.40 1 2025
Source payment records
XIFAXAN
Normalized: xifaxan
Drug Salix Pharmaceuticals, a division of Bausch Health US, LLC $19.01 1 2025
Source payment records
  • 2025-07-14 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $19.01 · Open Payments source
NEXPLANON
Normalized: nexplanon
Drug Organon LLC $18.68 1 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $17.02 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 42
Beneficiary count suppressed
exact normalized Medicare Part D
FARXIGA
farxiga
2025 Farxiga 2024 50 exact normalized Medicare Part D
JARDIANCE
jardiance
2025 Jardiance 2024 62 exact normalized Medicare Part D
MOUNJARO
mounjaro
2025 Mounjaro 2024 18
Beneficiary count suppressed
exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 73 exact normalized Medicare Part D
VRAYLAR
vraylar
2025 Vraylar 2024 12
Beneficiary count suppressed
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 VRAYLAR
open payments reported associated product
CMS Open Payments — General Payments
377741 supporting records · 62704 recipient NPIs · example record 1201352550
Vraylar · 2024
Exact normalized brand match · 1 Part D row
12 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
50 13
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
62 17
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
62 17
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
18 suppressed by CMS
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
61 suppressed by CMS
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
73 14
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
42 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
Rosuvastatin CalciumRosuvastatin Calcium402118
Amlodipine BesylateAmlodipine Besylate19046
Levothyroxine SodiumLevothyroxine Sodium18147
Atorvastatin CalciumAtorvastatin Calcium17643
HydrochlorothiazideHydrochlorothiazide13538
Tamsulosin HclTamsulosin Hcl13234
Pioglitazone HclPioglitazone Hcl12340
Metformin Hcl ErMetformin Hcl10929
ClonazepamClonazepam10615
Metoprolol SuccinateMetoprolol Succinate10232
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen10013
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen9513
Trazodone HclTrazodone Hcl9420
Losartan PotassiumLosartan Potassium8124
OmeprazoleOmeprazole7920
Benazepril HclBenazepril Hcl7821
OzempicSemaglutide7314
Bupropion XlBupropion Hcl7118
LisinoprilLisinopril6820
JardianceEmpagliflozin6217
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril6118
TrulicityDulaglutide61suppressed
Escitalopram OxalateEscitalopram Oxalate6017
EzetimibeEzetimibe6021
Potassium ChloridePotassium Chloride5917
IrbesartanIrbesartan5814
AllopurinolAllopurinol5515
Oxycodone HclOxycodone Hcl55suppressed
Pantoprazole SodiumPantoprazole Sodium5513
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine52suppressed
Duloxetine HclDuloxetine Hcl5112
GabapentinGabapentin5116
FarxigaDapagliflozin Propanediol5013
LamotrigineLamotrigine4911
Zolpidem TartrateZolpidem Tartrate47suppressed
Metoprolol TartrateMetoprolol Tartrate45suppressed
Ropinirole HclRopinirole Hcl4511
EliquisApixaban42suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl4118
Olmesartan MedoxomilOlmesartan Medoxomil4114
Pravastatin SodiumPravastatin Sodium3812
Fluoxetine HclFluoxetine Hcl34suppressed
TorsemideTorsemide34suppressed
EstradiolEstradiol33suppressed
PregabalinPregabalin33suppressed
FurosemideFurosemide32suppressed
LorazepamLorazepam32suppressed
MeloxicamMeloxicam3216
Tramadol HclTramadol Hcl32suppressed
Oxybutynin Chloride ErOxybutynin Chloride29suppressed
Tizanidine HclTizanidine Hcl29suppressed
ClopidogrelClopidogrel Bisulfate28suppressed
SpironolactoneSpironolactone28suppressed
FinasterideFinasteride26suppressed
Amitriptyline HclAmitriptyline Hcl25suppressed
FamotidineFamotidine25suppressed
DiazepamDiazepam24suppressed
Metoclopramide HclMetoclopramide Hcl24suppressed
Morphine Sulfate ErMorphine Sulfate24suppressed
Bydureon BciseExenatide Microspheres23suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide22suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog21suppressed
SucralfateSucralfate21suppressed
TelmisartanTelmisartan21suppressed
Albuterol Sulfate HfaAlbuterol Sulfate2014
Buspirone HclBuspirone Hcl19suppressed
MethimazoleMethimazole19suppressed
PrimidonePrimidone19suppressed
Irbesartan-HydrochlorothiazideIrbesartan/Hydrochlorothiazide18suppressed
MounjaroTirzepatide18suppressed
SimvastatinSimvastatin18suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide17suppressed
Montelukast SodiumMontelukast Sodium17suppressed
RamiprilRamipril17suppressed
Doxycycline HyclateDoxycycline Hyclate16suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium16suppressed
LevofloxacinLevofloxacin1615
Metformin HclMetformin Hcl15suppressed
Mometasone FuroateMometasone Furoate15suppressed
Promethazine HclPromethazine Hcl15suppressed
Quetiapine FumarateQuetiapine Fumarate15suppressed
AtenololAtenolol14suppressed
CarisoprodolCarisoprodol14suppressed
CarvedilolCarvedilol14suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog13suppressed
Hydromorphone HclHydromorphone Hcl13suppressed
Lurasidone HclLurasidone Hcl13suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim1311
TestosteroneTestosterone13suppressed
Insulin Aspart FlexpenInsulin Aspart12suppressed
OxcarbazepineOxcarbazepine12suppressed
TemazepamTemazepam12suppressed
Varenicline TartrateVarenicline Tartrate12suppressed
VraylarCariprazine Hcl12suppressed
BaclofenBaclofen11suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol11suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate11suppressed
Klor-Con 10Potassium Chloride11suppressed
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide11suppressed
Raloxifene HclRaloxifene Hcl11suppressed
Sertraline HclSertraline Hcl11suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid11suppressed

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 $1,844.36 · 95 records ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) AREXVY, Auvelity, CAPLYTA, ELIQUIS, ENTRESTO, FANAPT, FARXIGA, JARDIANCE, LEQVIO, LOKELMA, MOUNJARO, NEXPLANON, NURTEC ODT, OXLUMO, Ozempic, PONVORY, QULIPTA, REXULTI, Rybelsus, SHINGRIX, TRELEGY ELLIPTA, UBRELVY, VRAYLAR, XIFAXAN, ZAVZPRET, ZEPBOUND 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