Healthcare provider profile · identity verified

Anju L Singhal, M.D.

Allopathic & Osteopathic Physicians|Internal Medicine|Critical Care Medicine · FALLS CHURCH, VA · NPI 1861636755

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 Anju L Singhal, M.D. received $7,928.57 in general payments during 2025 across 66 reported records.

VERTEX PHARMACEUTICALS INCORPORATED accounted for 77.2% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 27 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Ofev.

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 OFEV as an associated drug or biological on 14236 records involving 6873 distinct recipient NPIs. Public Medicare Part D data also shows 35 claims for Ofev 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 36 claims for Trelegy Ellipta by this doctor in 2024.

VERTEX PHARMACEUTICALS INCORPORATED reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported TRIKAFTA as an associated drug or biological on 29 records involving 20 distinct recipient NPIs. Public Medicare Part D data also shows 72 claims for Trikafta by this doctor in 2024.

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

Payment overview · 2025

General Payments

$7,928.57

66 reported records · 22 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
VERTEX PHARMACEUTICALS INCORPORATED Unresolved — no canonical attribution shown $6,119.3077.2%112025
United Therapeutics Corporation Unresolved — no canonical attribution shown $283.993.6%102025
Actelion Pharmaceuticals US, Inc. Unresolved — no canonical attribution shown $259.693.3%62025
Paratek Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $189.942.4%42025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $130.051.6%52025
Viatris Specialty LLC Unresolved — no canonical attribution shown $128.241.6%12025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $124.211.6%12025
KAMADA LTD. Unresolved — no canonical attribution shown $110.311.4%12025
Insmed, Inc. Unresolved — no canonical attribution shown $105.221.3%52025
Takeda Pharmaceuticals U.S.A., Inc. Unresolved — no canonical attribution shown $84.851.1%32025
ABBVIE INC. Unresolved — no canonical attribution shown $68.490.9%32025
Astellas Pharma US Inc Unresolved — no canonical attribution shown $65.660.8%22025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $52.030.7%32025
Electromed, Inc. Unresolved — no canonical attribution shown $42.460.5%22025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $33.940.4%22025
ANI Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $30.950.4%12025
Baxter Healthcare Unresolved — no canonical attribution shown $19.240.2%12025
Vifor Pharma, Inc. Unresolved — no canonical attribution shown $17.230.2%12025
Invivyd Inc Unresolved — no canonical attribution shown $16.660.2%12025
Aimmune Therapeutics, Inc. Unresolved — no canonical attribution shown $16.010.2%12025
Eurofins Viracor, LLC Unresolved — no canonical attribution shown $15.990.2%12025
Melinta Therapeutics, LLC Unresolved — no canonical attribution shown $14.110.2%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Consulting Fee$4,880.001
Food and Beverage$2,095.4462
Travel and Lodging$953.133

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
ALYFTREK
Normalized: alyftrek
Drug VERTEX PHARMACEUTICALS INCORPORATED $6,119.30 11 2025
Source payment records
UPTRAVI
Normalized: uptravi
Drug Actelion Pharmaceuticals US, Inc. $259.69 6 2025
Source payment records
Remodulin
Normalized: remodulin
Drug United Therapeutics Corporation $239.82 8 2025
Source payment records
Orenitram
Normalized: orenitram
Drug United Therapeutics Corporation $207.71 7 2025
Source payment records
OPSUMIT
Normalized: opsumit
Drug Actelion Pharmaceuticals US, Inc. $203.39 4 2025
Source payment records
NUZYRA
Normalized: nuzyra
Drug Paratek Pharmaceuticals, Inc. $189.94 4 2025
Source payment records
Tyvaso
Normalized: tyvaso
Drug United Therapeutics Corporation $137.68 5 2025
Source payment records
Adempas
Normalized: adempas
Drug Bayer Healthcare Pharmaceuticals Inc. $130.05 5 2025
Source payment records
TOBI PODHALER
Normalized: tobi podhaler
Drug Viatris Specialty LLC $128.24 1 2025
Source payment records
NUCALA
Normalized: nucala
Biological GlaxoSmithKline, LLC. $124.21 1 2025
Source payment records
CYTOGAM
Normalized: cytogam
Drug KAMADA LTD. $110.31 1 2025
Source payment records
Arikayce
Normalized: arikayce
Drug Insmed, Inc. $105.22 5 2025
Source payment records
LIVTENCITY
Normalized: livtencity
Drug Takeda Pharmaceuticals U.S.A., Inc. $84.85 3 2025
Source payment records
AVYCAZ
Normalized: avycaz
Drug ABBVIE INC. $68.49 3 2025
Source payment records
EMBLAVEO
Normalized: emblaveo
Drug ABBVIE INC. $68.49 3 2025
Source payment records
Cresemba
Normalized: cresemba
Drug Astellas Pharma US Inc $65.66 2 2025
Source payment records
OPSYNVI
Normalized: opsynvi
Drug Actelion Pharmaceuticals US, Inc. $56.30 2 2025
Source payment records
OFEV
Normalized: ofev
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $52.03 3 2025
Source payment records
TEFLARO
Normalized: teflaro
Drug ABBVIE INC. $42.99 2 2025
Source payment records
SMARTVEST
Normalized: smartvest
Device Electromed, Inc. $42.46 2 2025
Source payment records
WINREVAIR
Normalized: winrevair
Biological Merck Sharp & Dohme LLC $33.94 2 2025
Source payment records
PURIFIED CORTROPHIN GEL
Normalized: purified cortrophin gel
Drug ANI Pharmaceuticals, Inc. $30.95 1 2025
Source payment records
Hillrom - Monarch Airway Clearance System
Normalized: hillrom monarch airway clearance system
Device Baxter Healthcare $19.24 1 2025
Source payment records
Zemaira
Normalized: zemaira
Biological Vifor Pharma, Inc. $17.23 1 2025
Source payment records
PEMGARDA
Normalized: pemgarda
Biological Invivyd Inc $16.66 1 2025
Source payment records
ZENPEP
Normalized: zenpep
Drug Aimmune Therapeutics, Inc. $16.01 1 2025
Source payment records
Rezzayo
Normalized: rezzayo
Drug Melinta Therapeutics, LLC $14.11 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
OFEV
ofev
2025 Ofev 2024 35
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
Boehringer Ingelheim Pharmaceuticals, Inc.
Exact reporting entity; no affiliate inference
2025 OFEV
open payments reported associated product
CMS Open Payments — General Payments
14236 supporting records · 6873 recipient NPIs · example record 1221811762
Ofev · 2024
Exact normalized brand match · 1 Part D row
35 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
36 suppressed by CMS
VERTEX PHARMACEUTICALS INCORPORATED
Exact reporting entity; no affiliate inference
2025 TRIKAFTA
open payments reported associated product
CMS Open Payments — General Payments
29 supporting records · 20 recipient NPIs · example record 1213788219
Trikafta · 2024
Exact normalized brand match · 1 Part D row
72 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
PrednisonePrednisone9832
TrikaftaElexacaftor/Tezacaftor/Ivacaft72suppressed
FurosemideFurosemide4015
Trelegy ElliptaFluticasone/Umeclidin/Vilanter36suppressed
OfevNintedanib Esylate35suppressed
MirtazapineMirtazapine30suppressed
Sildenafil CitrateSildenafil Citrate28suppressed
Pantoprazole SodiumPantoprazole Sodium26suppressed
PirfenidonePirfenidone24suppressed
Montelukast SodiumMontelukast Sodium19suppressed
Albuterol Sulfate HfaAlbuterol Sulfate18suppressed
Tyvaso DpiTreprostinil18suppressed
Fluticasone PropionateFluticasone Propionate17suppressed
Mycophenolate MofetilMycophenolate Mofetil17suppressed
AzithromycinAzithromycin16suppressed
FamotidineFamotidine16suppressed
AtovaquoneAtovaquone13suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim13suppressed

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 $7,928.57 · 66 records VERTEX PHARMACEUTICALS INCORPORATED ALYFTREK, AVYCAZ, Adempas, Arikayce, CYTOGAM, Cresemba, EMBLAVEO, Hillrom - Monarch Airway Clearance System, LIVTENCITY, NUCALA, NUZYRA, OFEV, OPSUMIT, OPSYNVI, Orenitram, PEMGARDA, PURIFIED CORTROPHIN GEL, Remodulin, Rezzayo, SMARTVEST, TEFLARO, TOBI PODHALER, Tyvaso, UPTRAVI, WINREVAIR, ZENPEP, Zemaira 3
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