Healthcare provider profile · identity verified

Michelle Hernandez Guzman

Allopathic & Osteopathic Physicians|Internal Medicine · ROSLYN HEIGHTS, NY · NPI 1386179521

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 Michelle Hernandez Guzman received $745.43 in general payments during 2025 across 32 reported records.

Novo Nordisk Inc accounted for 48.5% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 18 associated products.

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

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 73 claims for Synthroid 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 46 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 23 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

$745.43

32 reported records · 11 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 $361.6148.5%142025
ABBVIE INC. Unresolved — no canonical attribution shown $101.2713.6%42025
PFIZER INC. Unresolved — no canonical attribution shown $74.3910.0%42025
Astellas Pharma US Inc Unresolved — no canonical attribution shown $41.585.6%22025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $33.874.5%22025
Lilly USA, LLC Unresolved — no canonical attribution shown $29.163.9%12025
Eisai Inc. Unresolved — no canonical attribution shown $27.843.7%12025
Amgen Inc. Unresolved — no canonical attribution shown $22.103.0%12025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $20.922.8%12025
Almatica Pharma LLC Unresolved — no canonical attribution shown $18.162.4%12025
Exact Sciences Corporation Unresolved — no canonical attribution shown $14.531.9%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$745.4332

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
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $251.36 9 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $101.27 4 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $81.76 3 2025
Source payment records
ABRYSVO
Normalized: abrysvo
Biological PFIZER INC. $60.75 3 2025
Source payment records
COMIRNATY
Normalized: comirnaty
Biological PFIZER INC. $60.75 3 2025
Source payment records
PREVNAR 20
Normalized: prevnar 20
Biological PFIZER INC. $60.75 3 2025
Source payment records
Veozah
Normalized: veozah
Drug Astellas Pharma US Inc $41.58 2 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $33.87 2 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $29.16 1 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $29.16 1 2025
Source payment records
Leqembi
Normalized: leqembi
Drug Eisai Inc. $27.84 1 2025
Source payment records
KRYSTEXXA
Normalized: krystexxa
Biological Amgen Inc. $22.10 1 2025
Source payment records
AREXVY
Normalized: arexvy
Biological GlaxoSmithKline, LLC. $20.92 1 2025
Source payment records
SHINGRIX
Normalized: shingrix
Biological GlaxoSmithKline, LLC. $20.92 1 2025
Source payment records
LOREEV XR
Normalized: loreev xr
Drug Almatica Pharma LLC $18.16 1 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $14.53 1 2025
Source payment records
ELIQUIS
Normalized: eliquis
Drug PFIZER INC. $13.64 1 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $13.64 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 23
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
73 17
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
46 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
23 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 Calcium18674
Rosuvastatin CalciumRosuvastatin Calcium14253
Amlodipine BesylateAmlodipine Besylate11339
Zolpidem TartrateZolpidem Tartrate10426
Levothyroxine SodiumLevothyroxine Sodium10339
AlprazolamAlprazolam9631
SimvastatinSimvastatin7629
SynthroidLevothyroxine Sodium7317
Losartan PotassiumLosartan Potassium6826
Metformin HclMetformin Hcl6726
Olmesartan MedoxomilOlmesartan Medoxomil6215
Azelastine HclAzelastine Hcl5326
Trazodone HclTrazodone Hcl4813
OzempicSemaglutide46suppressed
Pantoprazole SodiumPantoprazole Sodium4320
Sertraline HclSertraline Hcl4011
AzithromycinAzithromycin3936
Escitalopram OxalateEscitalopram Oxalate3911
OmeprazoleOmeprazole3917
Metoprolol SuccinateMetoprolol Succinate3515
Metformin Hcl ErMetformin Hcl31suppressed
HydrochlorothiazideHydrochlorothiazide2711
Dexlansoprazole DrDexlansoprazole25suppressed
Albuterol Sulfate HfaAlbuterol Sulfate2418
EliquisApixaban23suppressed
Montelukast SodiumMontelukast Sodium23suppressed
RamiprilRamipril23suppressed
Tamsulosin HclTamsulosin Hcl23suppressed
AllopurinolAllopurinol22suppressed
LisinoprilLisinopril22suppressed
MesalamineMesalamine22suppressed
ValsartanValsartan22suppressed
Pravastatin SodiumPravastatin Sodium20suppressed
Meclizine HclMeclizine Hcl18suppressed
EszopicloneEszopiclone17suppressed
FamotidineFamotidine17suppressed
Fluticasone PropionateFluticasone Propionate16suppressed
IbuprofenIbuprofen16suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide16suppressed
AtenololAtenolol15suppressed
BelsomraSuvorexant15suppressed
MotegrityPrucalopride Succinate15suppressed
GlimepirideGlimepiride14suppressed
Sumatriptan SuccinateSumatriptan Succinate14suppressed
ValacyclovirValacyclovir Hcl14suppressed
EzetimibeEzetimibe13suppressed
Irbesartan-HydrochlorothiazideIrbesartan/Hydrochlorothiazide13suppressed
LorazepamLorazepam13suppressed
MirtazapineMirtazapine13suppressed
Ondansetron HclOndansetron Hcl13suppressed
TelmisartanTelmisartan13suppressed
Zolpidem Tartrate ErZolpidem Tartrate12suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril11suppressed
AripiprazoleAripiprazole11suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl11suppressed
Dextroamphetamine Sulfate ErDextroamphetamine Sulfate11suppressed
TopiramateTopiramate11suppressed
VascepaIcosapent Ethyl11suppressed
Verapamil ErVerapamil Hcl11suppressed

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 $745.43 · 32 records Novo Nordisk Inc ABRYSVO, AIRSUPRA, AREXVY, COMIRNATY, Cologuard Collection Kit, ELIQUIS, KRYSTEXXA, LOREEV XR, Leqembi, MOUNJARO, NURTEC ODT, PREVNAR 20, QULIPTA, SHINGRIX, UBRELVY, Veozah, Wegovy, ZEPBOUND 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