Healthcare provider profile · identity verified

Maria L Ryhal, MD

Allopathic & Osteopathic Physicians|Internal Medicine · PHILADELPHIA, PA · NPI 1578662383

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 Maria L Ryhal, MD received $190.90 in general payments during 2025 across 5 reported records.

ViiV Healthcare Company accounted for 58.0% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 5 associated products.

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 44 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

$190.90

5 reported records · 4 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
ViiV Healthcare Company Unresolved — no canonical attribution shown $110.7758.0%12025
Exact Sciences Corporation Unresolved — no canonical attribution shown $46.7024.5%22025
PFIZER INC. Unresolved — no canonical attribution shown $17.289.1%12025
Exeltis, USA Inc. Unresolved — no canonical attribution shown $16.158.5%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$190.905

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
APRETUDE
Normalized: apretude
Drug ViiV Healthcare Company $110.77 1 2025
Source payment records
The Cologuard Plus Collection Kit
Normalized: the cologuard plus collection kit
Device Exact Sciences Corporation $46.70 2 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $17.28 1 2025
Source payment records
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $17.28 1 2025
Source payment records
SLYND
Normalized: slynd
Drug Exeltis, USA Inc. $16.15 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

No exact normalized or approved-alias overlap was found in the loaded Part D year. This does not mean the doctor never prescribed the product.

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
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
44 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
Atorvastatin CalciumAtorvastatin Calcium28464
LisinoprilLisinopril21344
Metoprolol SuccinateMetoprolol Succinate17833
GabapentinGabapentin17223
Levothyroxine SodiumLevothyroxine Sodium16534
OmeprazoleOmeprazole16536
Albuterol Sulfate HfaAlbuterol Sulfate16251
MeloxicamMeloxicam15734
Metformin HclMetformin Hcl15335
Rosuvastatin CalciumRosuvastatin Calcium13535
HydrochlorothiazideHydrochlorothiazide12123
FamotidineFamotidine10916
Amlodipine BesylateAmlodipine Besylate10727
Montelukast SodiumMontelukast Sodium9823
Lantus SolostarInsulin Glargine,hum.Rec.Anlog9016
OzempicSemaglutide7711
Potassium ChloridePotassium Chloride7315
Fluticasone PropionateFluticasone Propionate7224
Trazodone HclTrazodone Hcl6914
Losartan PotassiumLosartan Potassium6518
Metoprolol TartrateMetoprolol Tartrate6117
Warfarin SodiumWarfarin Sodium58suppressed
Tamsulosin HclTamsulosin Hcl5715
Metformin Hcl ErMetformin Hcl5213
Ropinirole HclRopinirole Hcl51suppressed
Sertraline HclSertraline Hcl49suppressed
FurosemideFurosemide4718
TrulicityDulaglutide47suppressed
ClopidogrelClopidogrel Bisulfate4612
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide4613
EliquisApixaban44suppressed
Fluoxetine HclFluoxetine Hcl44suppressed
MirtazapineMirtazapine43suppressed
Hydralazine HclHydralazine Hcl42suppressed
Pantoprazole SodiumPantoprazole Sodium39suppressed
SimvastatinSimvastatin38suppressed
Escitalopram OxalateEscitalopram Oxalate36suppressed
IbuprofenIbuprofen3612
Amitriptyline HclAmitriptyline Hcl35suppressed
Ventolin HfaAlbuterol Sulfate3511
BumetanideBumetanide34suppressed
JardianceEmpagliflozin33suppressed
LovastatinLovastatin33suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl3211
PrednisonePrednisone3117
Duloxetine HclDuloxetine Hcl29suppressed
GlipizideGlipizide29suppressed
CarvedilolCarvedilol27suppressed
Dicyclomine HclDicyclomine Hcl27suppressed
ChlorthalidoneChlorthalidone26suppressed
AzithromycinAzithromycin2524
Oxybutynin Chloride ErOxybutynin Chloride24suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter24suppressed
Bupropion XlBupropion Hcl22suppressed
FarxigaDapagliflozin Propanediol22suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate22suppressed
SymbicortBudesonide/Formoterol Fumarate22suppressed
JanuviaSitagliptin Phosphate21suppressed
Triamcinolone AcetonideTriamcinolone Acetonide2112
Breztri AerosphereBudesonide/Glycopyr/Formoterol20suppressed
Hydroxyzine HclHydroxyzine Hcl20suppressed
Hydroxyzine PamoateHydroxyzine Pamoate19suppressed
Pravastatin SodiumPravastatin Sodium19suppressed
Spiriva RespimatTiotropium Bromide19suppressed
AtenololAtenolol18suppressed
DigoxinDigoxin17suppressed
Humalog Kwikpen U-100Insulin Lispro17suppressed
ValsartanValsartan16suppressed
AllopurinolAllopurinol15suppressed
Glipizide ErGlipizide15suppressed
Levemir FlexpenInsulin Detemir15suppressed
NystatinNystatin15suppressed
EzetimibeEzetimibe14suppressed
Tramadol HclTramadol Hcl14suppressed
Tresiba Flextouch U-100Insulin Degludec14suppressed
Ultra-Fine Short Pen NeedlePen Needle, Diabetic14suppressed
Divalproex Sodium ErDivalproex Sodium13suppressed
MounjaroTirzepatide13suppressed
CelecoxibCelecoxib12suppressed
DuleraMometasone/Formoterol12suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol12suppressed
PrimidonePrimidone12suppressed
TorsemideTorsemide12suppressed
XareltoRivaroxaban12suppressed
Ammonium LactateAmmonium Lactate11suppressed
Clonidine HclClonidine Hcl11suppressed
Doxycycline HyclateDoxycycline Hyclate11suppressed
RybelsusSemaglutide11suppressed
SpironolactoneSpironolactone11suppressed
Testosterone CypionateTestosterone Cypionate11suppressed
TopiramateTopiramate11suppressed

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 $190.90 · 5 records ViiV Healthcare Company APRETUDE, NURTEC ODT, SLYND, The Cologuard Plus Collection Kit, ZAVZPRET 1
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