Healthcare provider profile · identity verified

Sumbul Tahir

Allopathic & Osteopathic Physicians|Internal Medicine · SPRING, TX · NPI 1114368271

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 Sumbul Tahir received $697.94 in general payments during 2025 across 39 reported records.

Novo Nordisk Inc accounted for 24.4% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 22 associated products.

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

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 11 claims for Synthroid 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 40 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 34 claims for Mounjaro 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 41 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 14 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

$697.94

39 reported records · 14 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
Novo Nordisk Inc Unresolved — no canonical attribution shown $170.1524.4%92025
ABBVIE INC. Unresolved — no canonical attribution shown $159.7722.9%132025
PFIZER INC. Unresolved — no canonical attribution shown $68.049.8%32025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $54.407.8%32025
Dexcom, Inc. Unresolved — no canonical attribution shown $47.936.9%22025
Eisai Inc. Unresolved — no canonical attribution shown $29.504.2%12025
Acella Pharmaceuticals, LLC Unresolved — no canonical attribution shown $26.163.8%12025
Abbott Laboratories Unresolved — no canonical attribution shown $25.943.7%12025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $22.663.2%12025
Axsome Therapeutics, Inc. Unresolved — no canonical attribution shown $21.313.0%12025
Phadia US Inc. Unresolved — no canonical attribution shown $21.223.0%12025
SANOFI PASTEUR INC. Unresolved — no canonical attribution shown $19.592.8%12025
Lilly USA, LLC Unresolved — no canonical attribution shown $16.562.4%12025
Phathom Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $14.712.1%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$697.9439

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
SYNTHROID
Normalized: synthroid
Drug ABBVIE INC. $80.80 4 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $78.97 9 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $78.97 9 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $68.04 3 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $61.92 3 2025
Source payment records
AREXVY
Normalized: arexvy
Biological GlaxoSmithKline, LLC. $54.40 3 2025
Source payment records
SHINGRIX
Normalized: shingrix
Biological GlaxoSmithKline, LLC. $54.40 3 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $53.09 3 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $53.09 3 2025
Source payment records
Dexcom G6 Transmitter
Normalized: dexcom g6 transmitter
Medical Supply Dexcom, Inc. $47.93 2 2025
Source payment records
ELIQUIS
Normalized: eliquis
Drug PFIZER INC. $33.09 2 2025
Source payment records
Leqembi
Normalized: leqembi
Drug Eisai Inc. $29.50 1 2025
Source payment records
NP Thyroid 60
Normalized: np thyroid 60
Drug Acella Pharmaceuticals, LLC $26.16 1 2025
Source payment records
FREESTYLE LIBRE 3
Normalized: freestyle libre 3
Device Abbott Laboratories $25.94 1 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $22.66 1 2025
Source payment records
Auvelity
Normalized: auvelity
Drug Axsome Therapeutics, Inc. $21.31 1 2025
Source payment records
ImmunoCAP
Normalized: immunocap
Device Phadia US Inc. $21.22 1 2025
Source payment records
FLUBLOK QUADRIVALENT NORTHERN HEMISPHERE
Normalized: flublok quadrivalent northern hemisphere
Biological SANOFI PASTEUR INC. $19.59 1 2025
Source payment records
FLUZONE HIGH-DOSE
Normalized: fluzone high dose
Biological SANOFI PASTEUR INC. $19.59 1 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $16.56 1 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $16.56 1 2025
Source payment records
VOQUEZNA
Normalized: voquezna
Drug Phathom Pharmaceuticals, Inc. $14.71 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 14
Beneficiary count suppressed
exact normalized Medicare Part D
MOUNJARO
mounjaro
2025 Mounjaro 2024 34
Beneficiary count suppressed
exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 41 exact normalized Medicare Part D
SYNTHROID
synthroid
2025 Synthroid 2024 11
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 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
11 suppressed by CMS
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
40 15
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
34 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
41 12
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
14 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 Calcium14659
Levothyroxine SodiumLevothyroxine Sodium14047
Metformin HclMetformin Hcl13444
Rosuvastatin CalciumRosuvastatin Calcium12546
Losartan PotassiumLosartan Potassium11938
Pantoprazole SodiumPantoprazole Sodium9341
Amlodipine BesylateAmlodipine Besylate7832
CefdinirCefdinir5951
GabapentinGabapentin5025
Metoprolol SuccinateMetoprolol Succinate5023
OmeprazoleOmeprazole4421
SimvastatinSimvastatin4316
MethylprednisoloneMethylprednisolone4240
OzempicSemaglutide4112
HydrochlorothiazideHydrochlorothiazide4015
JardianceEmpagliflozin4015
Sertraline HclSertraline Hcl4016
Escitalopram OxalateEscitalopram Oxalate3714
Montelukast SodiumMontelukast Sodium3617
MounjaroTirzepatide34suppressed
LisinoprilLisinopril3317
GlimepirideGlimepiride31suppressed
AllopurinolAllopurinol29suppressed
Trazodone HclTrazodone Hcl29suppressed
Buspirone HclBuspirone Hcl28suppressed
AlprazolamAlprazolam2711
FurosemideFurosemide2719
LorazepamLorazepam27suppressed
Albuterol Sulfate HfaAlbuterol Sulfate2618
Fluoxetine HclFluoxetine Hcl25suppressed
Nifedipine ErNifedipine25suppressed
Ciprofloxacin HclCiprofloxacin Hcl2418
ValsartanValsartan23suppressed
Alendronate SodiumAlendronate Sodium22suppressed
AzithromycinAzithromycin2218
Fluticasone PropionateFluticasone Propionate2214
JanuviaSitagliptin Phosphate22suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide22suppressed
Tamsulosin HclTamsulosin Hcl22suppressed
Zolpidem TartrateZolpidem Tartrate22suppressed
Doxycycline MonohydrateDoxycycline Monohydrate2121
Tramadol HclTramadol Hcl2112
CarvedilolCarvedilol20suppressed
CelecoxibCelecoxib20suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog19suppressed
MeloxicamMeloxicam19suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1717
TemazepamTemazepam17suppressed
EstradiolEstradiol16suppressed
Potassium ChloridePotassium Chloride1612
Citalopram HbrCitalopram Hydrobromide15suppressed
Azelastine HclAzelastine Hcl14suppressed
Duloxetine HclDuloxetine Hcl14suppressed
EliquisApixaban14suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen14suppressed
LevetiracetamLevetiracetam14suppressed
Metoprolol TartrateMetoprolol Tartrate14suppressed
FamotidineFamotidine13suppressed
Promethazine HclPromethazine Hcl13suppressed
ValacyclovirValacyclovir Hcl1311
EzetimibeEzetimibe12suppressed
Metformin Hcl ErMetformin Hcl12suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst1211
Stiolto RespimatTiotropium Br/Olodaterol Hcl12suppressed
Amitriptyline HclAmitriptyline Hcl11suppressed
Bupropion XlBupropion Hcl11suppressed
ClopidogrelClopidogrel Bisulfate11suppressed
ColchicineColchicine11suppressed
Donepezil HclDonepezil Hcl11suppressed
GlipizideGlipizide11suppressed
Quetiapine FumarateQuetiapine Fumarate11suppressed
SucralfateSucralfate11suppressed
SynthroidLevothyroxine Sodium11suppressed

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 $697.94 · 39 records Novo Nordisk Inc AREXVY, Auvelity, Dexcom G6 Transmitter, ELIQUIS, FARXIGA, FLUBLOK QUADRIVALENT NORTHERN HEMISPHERE, FLUZONE HIGH-DOSE, FREESTYLE LIBRE 3, ImmunoCAP, Leqembi, MOUNJARO, NP Thyroid 60, NURTEC ODT, Ozempic, QULIPTA, Rybelsus, SHINGRIX, SYNTHROID, UBRELVY, VOQUEZNA, Wegovy, ZEPBOUND 5
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