Healthcare provider profile · identity verified

An H Pham, MD

Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease · POTTSTOWN, PA · NPI 1609848456

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 An H Pham, MD received $6,587.08 in general payments during 2025 across 297 reported records.

AstraZeneca Pharmaceuticals LP accounted for 20.1% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 41 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Eliquis, Fasenra, Nucala, Opsumit, Sunosi, Trelegy Ellipta, Uptravi, Xolair, Xywav.

Actelion Pharmaceuticals US, 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 OPSUMIT as an associated drug or biological on 18955 records involving 8899 distinct recipient NPIs. Public Medicare Part D data also shows 49 claims for Opsumit by this doctor in 2024.

Actelion Pharmaceuticals US, 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 UPTRAVI as an associated drug or biological on 21562 records involving 9341 distinct recipient NPIs. Public Medicare Part D data also shows 14 claims for Uptravi 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 FASENRA as an associated drug or biological on 40035 records involving 10417 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Fasenra 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 SYMBICORT as an associated drug or biological on 71 records involving 51 distinct recipient NPIs. Public Medicare Part D data also shows 112 claims for Symbicort by this doctor in 2024.

Axsome Therapeutics, 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 Sunosi as an associated drug or biological on 19758 records involving 6305 distinct recipient NPIs. Public Medicare Part D data also shows 21 claims for Sunosi by this doctor in 2024.

Genentech USA, 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 Esbriet as an associated drug or biological on 16 records involving 16 distinct recipient NPIs. Public Medicare Part D data also shows 30 claims for Esbriet by this doctor in 2024.

Genentech USA, 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 Xolair as an associated drug or biological on 11057 records involving 4008 distinct recipient NPIs. Public Medicare Part D data also shows 68 claims for Xolair 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 NUCALA as an associated drug or biological on 100127 records involving 16970 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Nucala 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 856 claims for Trelegy Ellipta by this doctor in 2024.

JAZZ 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 XYWAV as an associated drug or biological on 19511 records involving 5343 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Xywav 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 22 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

$6,587.08

297 reported records · 30 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 $1,321.6020.1%512025
Verona Pharma, Inc. Unresolved — no canonical attribution shown $719.9310.9%472025
GENZYME CORPORATION Unresolved — no canonical attribution shown $710.4710.8%252025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $396.186.0%232025
HARMONY BIOSCIENCES LLC Unresolved — no canonical attribution shown $334.015.1%82025
Mallinckrodt Hospital Products Inc. Unresolved — no canonical attribution shown $308.394.7%142025
Insmed, Inc. Unresolved — no canonical attribution shown $299.314.5%92025
Actelion Pharmaceuticals US, Inc. Unresolved — no canonical attribution shown $295.394.5%182025
Avadel CNS Pharmaceuticals, LLC Unresolved — no canonical attribution shown $291.054.4%92025
Regeneron Healthcare Solutions, Inc. Unresolved — no canonical attribution shown $230.413.5%122025
Philips North America LLC Unresolved — no canonical attribution shown $229.603.5%132025
Viatris Specialty LLC Unresolved — no canonical attribution shown $224.533.4%152025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $200.003.0%12025
Axsome Therapeutics, Inc. Unresolved — no canonical attribution shown $174.872.6%122025
PFIZER INC. Unresolved — no canonical attribution shown $148.172.2%102025
United Therapeutics Corporation Unresolved — no canonical attribution shown $101.301.5%52025
SANOFI-AVENTIS U.S. LLC Unresolved — no canonical attribution shown $99.951.5%12025
JAZZ PHARMACEUTICALS INC. Unresolved — no canonical attribution shown $76.521.2%32025
Lilly USA, LLC Unresolved — no canonical attribution shown $71.571.1%42025
Electromed, Inc. Unresolved — no canonical attribution shown $52.250.8%32025
ANI Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $49.910.8%32025
Genentech USA, Inc. Unresolved — no canonical attribution shown $47.800.7%22025
Grifols USA, LLC Unresolved — no canonical attribution shown $46.170.7%22025
Baxter Healthcare Unresolved — no canonical attribution shown $38.370.6%12025
INOGEN, INC. Unresolved — no canonical attribution shown $25.580.4%12025
Tactile Systems Technology Inc Unresolved — no canonical attribution shown $24.650.4%12025
3B Medical, Inc. Unresolved — no canonical attribution shown $21.390.3%12025
Amgen Inc. Unresolved — no canonical attribution shown $20.330.3%12025
Takeda Pharmaceuticals U.S.A., Inc. Unresolved — no canonical attribution shown $13.920.2%12025
Inspire Medical Systems, Inc. Unresolved — no canonical attribution shown $13.460.2%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$6,137.13294
Consulting Fee$350.002
Education$99.951

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
DUPIXENT
Normalized: dupixent
Biological GENZYME CORPORATION, Regeneron Healthcare Solutions, Inc., SANOFI-AVENTIS U.S. LLC $1,040.83 38 2025
Source payment records
FASENRA
Normalized: fasenra
Biological AstraZeneca Pharmaceuticals LP $781.14 22 2025
Source payment records
Ohtuvayre
Normalized: ohtuvayre
Drug Verona Pharma, Inc. $719.93 47 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $543.61 15 2025
Source payment records
TEZSPIRE
Normalized: tezspire
Biological Amgen Inc., AstraZeneca Pharmaceuticals LP $518.13 12 2025
Source payment records
TUDORZA PRESSAIR
Normalized: tudorza pressair
Drug AstraZeneca Pharmaceuticals LP $340.94 3 2025
Source payment records
WAKIX
Normalized: wakix
Drug HARMONY BIOSCIENCES LLC $334.01 8 2025
Source payment records
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $320.33 2 2025
Source payment records
ACTHAR
Normalized: acthar
Biological Mallinckrodt Hospital Products Inc. $308.39 14 2025
Source payment records
Arikayce
Normalized: arikayce
Drug Insmed, Inc. $299.31 9 2025
Source payment records
UPTRAVI
Normalized: uptravi
Drug Actelion Pharmaceuticals US, Inc. $295.39 18 2025
Source payment records
LUMRYZ
Normalized: lumryz
Drug Avadel CNS Pharmaceuticals, LLC $291.05 9 2025
Source payment records
NUCALA
Normalized: nucala
Biological GlaxoSmithKline, LLC. $233.34 15 2025
Source payment records
Vest Therapy Und
Normalized: vest therapy und
Device Philips North America LLC $229.60 13 2025
Source payment records
YUPELRI
Normalized: yupelri
Drug Viatris Specialty LLC $224.53 15 2025
Source payment records
OPSUMIT
Normalized: opsumit
Drug Actelion Pharmaceuticals US, Inc. $215.73 14 2025
Source payment records
Adempas
Normalized: adempas
Drug Bayer Healthcare Pharmaceuticals Inc. $200.00 1 2025
Source payment records
Sunosi
Normalized: sunosi
Drug Axsome Therapeutics, Inc. $174.87 12 2025
Source payment records
TRELEGY ELLIPTA
Normalized: trelegy ellipta
Drug GlaxoSmithKline, LLC. $162.84 8 2025
Source payment records
ELIQUIS
Normalized: eliquis
Drug PFIZER INC. $111.40 8 2025
Source payment records
Tyvaso
Normalized: tyvaso
Drug United Therapeutics Corporation $101.30 5 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $81.12 5 2025
Source payment records
OPSYNVI
Normalized: opsynvi
Drug Actelion Pharmaceuticals US, Inc. $79.66 4 2025
Source payment records
XYWAV
Normalized: xywav
Drug JAZZ PHARMACEUTICALS INC. $76.52 3 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $71.57 4 2025
Source payment records
Brinsupri
Normalized: brinsupri
Drug Insmed, Inc. $66.92 2 2025
Source payment records
SMARTVEST
Normalized: smartvest
Device Electromed, Inc. $52.25 3 2025
Source payment records
PURIFIED CORTROPHIN GEL
Normalized: purified cortrophin gel
Drug ANI Pharmaceuticals, Inc. $49.91 3 2025
Source payment records
Xolair
Normalized: xolair
Biological Genentech USA, Inc. $47.80 2 2025
Source payment records
Prolastin-C Liquid
Normalized: prolastin c liquid
Biological Grifols USA, LLC $46.17 2 2025
Source payment records
Hillrom - Vest System Model 105 Home Care
Normalized: hillrom vest system model 105 home care
Device Baxter Healthcare $38.37 1 2025
Source payment records
ABRYSVO
Normalized: abrysvo
Biological PFIZER INC. $36.77 2 2025
Source payment records
COMIRNATY
Normalized: comirnaty
Biological PFIZER INC. $36.77 2 2025
Source payment records
PREVNAR 20
Normalized: prevnar 20
Biological PFIZER INC. $36.77 2 2025
Source payment records
INOGEN ONE G5 OXYGEN CONCENTRATOR - BLUETOOTH
Normalized: inogen one g5 oxygen concentrator bluetooth
Device INOGEN, INC. $25.58 1 2025
Source payment records
Flexitouch Plus
Normalized: flexitouch plus
Device Tactile Systems Technology Inc $24.65 1 2025
Source payment records
Nimbl
Normalized: nimbl
Device Tactile Systems Technology Inc $24.65 1 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $22.72 1 2025
Source payment records
LUNA
Normalized: luna
Device 3B Medical, Inc. $21.39 1 2025
Source payment records
ARALAST
Normalized: aralast
Biological Takeda Pharmaceuticals U.S.A., Inc. $13.92 1 2025
Source payment records
INSPIRE
Normalized: inspire
Device Inspire Medical Systems, Inc. $13.46 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 22
Beneficiary count suppressed
exact normalized Medicare Part D
FASENRA
fasenra
2025 Fasenra 2024 11
Beneficiary count suppressed
exact normalized Medicare Part D
NUCALA
nucala
2025 Nucala 2024 13
Beneficiary count suppressed
exact normalized Medicare Part D
OPSUMIT
opsumit
2025 Opsumit 2024 49
Beneficiary count suppressed
exact normalized Medicare Part D
Sunosi
sunosi
2025 Sunosi 2024 21
Beneficiary count suppressed
exact normalized Medicare Part D
TRELEGY ELLIPTA
trelegy ellipta
2025 Trelegy Ellipta 2024 856 exact normalized Medicare Part D
UPTRAVI
uptravi
2025 Uptravi 2024 14
Beneficiary count suppressed
exact normalized Medicare Part D
Xolair
xolair
2025 Xolair 2024 68
Beneficiary count suppressed
exact normalized Medicare Part D
XYWAV
xywav
2025 Xywav 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
Actelion Pharmaceuticals US, Inc.
Exact reporting entity; no affiliate inference
2025 OPSUMIT
open payments reported associated product
CMS Open Payments — General Payments
18955 supporting records · 8899 recipient NPIs · example record 1174163978
Opsumit · 2024
Exact normalized brand match · 1 Part D row
49 suppressed by CMS
Actelion Pharmaceuticals US, Inc.
Exact reporting entity; no affiliate inference
2025 UPTRAVI
open payments reported associated product
CMS Open Payments — General Payments
21562 supporting records · 9341 recipient NPIs · example record 1174163984
Uptravi · 2024
Exact normalized brand match · 1 Part D row
14 suppressed by CMS
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 FASENRA
open payments reported associated product
CMS Open Payments — General Payments
40035 supporting records · 10417 recipient NPIs · example record 1206131346
Fasenra · 2024
Exact normalized brand match · 1 Part D row
11 suppressed by CMS
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 SYMBICORT
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 51 recipient NPIs · example record 1206132610
Symbicort · 2024
Exact normalized brand match · 1 Part D row
112 26
Axsome Therapeutics, Inc.
Exact reporting entity; no affiliate inference
2025 Sunosi
open payments reported associated product
CMS Open Payments — General Payments
19758 supporting records · 6305 recipient NPIs · example record 1235293059
Sunosi · 2024
Exact normalized brand match · 1 Part D row
21 suppressed by CMS
Genentech USA, Inc.
Exact reporting entity; no affiliate inference
2025 Esbriet
open payments reported associated product
CMS Open Payments — General Payments
16 supporting records · 16 recipient NPIs · example record 1211492907
Esbriet · 2024
Exact normalized brand match · 1 Part D row
30 suppressed by CMS
Genentech USA, Inc.
Exact reporting entity; no affiliate inference
2025 Xolair
open payments reported associated product
CMS Open Payments — General Payments
11057 supporting records · 4008 recipient NPIs · example record 1211488440
Xolair · 2024
Exact normalized brand match · 1 Part D row
68 suppressed by CMS
GlaxoSmithKline, LLC.
Exact reporting entity; no affiliate inference
2025 NUCALA
open payments reported associated product
CMS Open Payments — General Payments
100127 supporting records · 16970 recipient NPIs · example record 1190332378
Nucala · 2024
Exact normalized brand match · 1 Part D row
13 suppressed by CMS
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
856 175
JAZZ PHARMACEUTICALS INC.
Exact reporting entity; no affiliate inference
2025 XYWAV
open payments reported associated product
CMS Open Payments — General Payments
19511 supporting records · 5343 recipient NPIs · example record 1234297700
Xywav · 2024
Exact normalized brand match · 1 Part D row
12 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
22 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
Trelegy ElliptaFluticasone/Umeclidin/Vilanter856175
Albuterol Sulfate HfaAlbuterol Sulfate443164
Montelukast SodiumMontelukast Sodium369103
Breztri AerosphereBudesonide/Glycopyr/Formoterol32387
PrednisonePrednisone214131
Zolpidem TartrateZolpidem Tartrate16058
Fluticasone-SalmeterolFluticasone Propion/Salmeterol15043
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr14225
Breo ElliptaFluticasone/Vilanterol13826
Theophylline ErTheophylline Anhydrous11525
SymbicortBudesonide/Formoterol Fumarate11226
Spiriva RespimatTiotropium Bromide10924
Doxycycline MonohydrateDoxycycline Monohydrate10082
Ventolin HfaAlbuterol Sulfate9825
Zolpidem Tartrate ErZolpidem Tartrate7211
ClonazepamClonazepam6913
XolairOmalizumab68suppressed
AzithromycinAzithromycin6215
Budesonide-Formoterol FumarateBudesonide/Formoterol Fumarate5416
OpsumitMacitentan49suppressed
Incruse ElliptaUmeclidinium Bromide37suppressed
Combivent RespimatIpratropium/Albuterol Sulfate32suppressed
FurosemideFurosemide3215
GabapentinGabapentin32suppressed
EsbrietPirfenidone30suppressed
Fluticasone PropionateFluticasone Propionate28suppressed
Stiolto RespimatTiotropium Br/Olodaterol Hcl28suppressed
Wixela InhubFluticasone Propion/Salmeterol2813
Arnuity ElliptaFluticasone Furoate26suppressed
Fluticasone-Salmeterol HfaFluticasone Propion/Salmeterol26suppressed
OfevNintedanib Esylate26suppressed
ModafinilModafinil25suppressed
PirfenidonePirfenidone25suppressed
Advair HfaFluticasone Propion/Salmeterol24suppressed
EliquisApixaban22suppressed
Promethazine HclPromethazine Hcl22suppressed
ZaleplonZaleplon22suppressed
Advair DiskusFluticasone Propion/Salmeterol21suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav2117
SunosiSolriamfetol Hcl21suppressed
Tiotropium BromideTiotropium Bromide20suppressed
Dextroamphetamine-Amphet ErDextroamphetamine/Amphetamine19suppressed
Ipratropium BromideIpratropium Bromide17suppressed
AlprazolamAlprazolam15suppressed
BelsomraSuvorexant15suppressed
Doxycycline HyclateDoxycycline Hyclate1512
Fluticasone Propionate HfaFluticasone Propionate15suppressed
ArmodafinilArmodafinil14suppressed
UptraviSelexipag14suppressed
NucalaMepolizumab13suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl13suppressed
QuviviqDaridorexant Hcl13suppressed
XywavSodium,calcium,mag,pot Oxybate12suppressed
DuleraMometasone/Formoterol11suppressed
FasenraBenralizumab11suppressed
Spiriva HandihalerTiotropium Bromide11suppressed

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 $6,587.08 · 297 records AstraZeneca Pharmaceuticals LP ABRYSVO, ACTHAR, AIRSUPRA, ARALAST, Adempas, Arikayce, BREZTRI, Brinsupri, COMIRNATY, DUPIXENT, ELIQUIS, FASENRA, Flexitouch Plus, Hillrom - Vest System Model 105 Home Care, INOGEN ONE G5 OXYGEN CONCENTRATOR - BLUETOOTH, INSPIRE, LUMRYZ, LUNA, MOUNJARO, NUCALA, NURTEC ODT, Nimbl, OPSUMIT, OPSYNVI, Ohtuvayre, PREVNAR 20, PURIFIED CORTROPHIN GEL, Prolastin-C Liquid, SMARTVEST, Sunosi, TEZSPIRE, TRELEGY ELLIPTA, TUDORZA PRESSAIR, Tyvaso, UPTRAVI, Vest Therapy Und, WAKIX, XYWAV, Xolair, YUPELRI, ZEPBOUND 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