Healthcare provider profile · identity verified

Peter John Montesano, MD

Allopathic & Osteopathic Physicians|Family Medicine · ANCHORAGE, AK · NPI 1093845281

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 Peter John Montesano, MD received $290.45 in general payments during 2025 across 15 reported records.

PFIZER INC. accounted for 27.4% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 17 associated products.

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 26 claims for Synthroid 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 20 claims for Trelegy Ellipta 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 TRULICITY as an associated drug or biological on 71 records involving 57 distinct recipient NPIs. Public Medicare Part D data also shows 38 claims for Trulicity by this doctor in 2024.

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

Payment overview · 2025

General Payments

$290.45

15 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
PFIZER INC. Unresolved — no canonical attribution shown $79.5427.4%42025
ABBVIE INC. Unresolved — no canonical attribution shown $38.6613.3%22025
Amgen Inc. Unresolved — no canonical attribution shown $24.418.4%12025
E.R. Squibb & Sons, L.L.C. Unresolved — no canonical attribution shown $24.218.3%12025
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) Unresolved — no canonical attribution shown $21.937.5%12025
Madrigal Pharmaceuticals Unresolved — no canonical attribution shown $20.427.0%12025
ViiV Healthcare Company Unresolved — no canonical attribution shown $18.546.4%12025
Viatris Specialty LLC Unresolved — no canonical attribution shown $17.416.0%12025
Lilly USA, LLC Unresolved — no canonical attribution shown $16.795.8%12025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $14.324.9%12025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $14.224.9%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$290.4515

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
ABRYSVO
Normalized: abrysvo
Biological PFIZER INC. $79.54 4 2025
Source payment records
COMIRNATY
Normalized: comirnaty
Biological PFIZER INC. $79.54 4 2025
Source payment records
PREVNAR 20
Normalized: prevnar 20
Biological PFIZER INC. $79.54 4 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $24.41 1 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $24.41 1 2025
Source payment records
ELIQUIS
Normalized: eliquis
Drug E.R. Squibb & Sons, L.L.C. $24.21 1 2025
Source payment records
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $23.16 1 2025
Source payment records
CAPLYTA
Normalized: caplyta
Drug ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $21.93 1 2025
Source payment records
REZDIFFRA
Normalized: rezdiffra
Drug Madrigal Pharmaceuticals $20.42 1 2025
Source payment records
APRETUDE
Normalized: apretude
Drug ViiV Healthcare Company $18.54 1 2025
Source payment records
YUPELRI
Normalized: yupelri
Drug Viatris Specialty LLC $17.41 1 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $16.79 1 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $16.79 1 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $15.50 1 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $14.32 1 2025
Source payment records
AREXVY
Normalized: arexvy
Biological GlaxoSmithKline, LLC. $14.22 1 2025
Source payment records
SHINGRIX
Normalized: shingrix
Biological GlaxoSmithKline, LLC. $14.22 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
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
26 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
20 suppressed by CMS
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 TRULICITY
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 57 recipient NPIs · example record 1186464601
Trulicity · 2024
Exact normalized brand match · 1 Part D row
38 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 Calcium26667
Metformin Hcl ErMetformin Hcl16044
LisinoprilLisinopril15346
Levothyroxine SodiumLevothyroxine Sodium13033
Amlodipine BesylateAmlodipine Besylate10730
Losartan PotassiumLosartan Potassium9824
Tamsulosin HclTamsulosin Hcl9821
AllopurinolAllopurinol73suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide5016
Rosuvastatin CalciumRosuvastatin Calcium5017
FinasterideFinasteride44suppressed
GlimepirideGlimepiride4416
Metformin HclMetformin Hcl41suppressed
HydrochlorothiazideHydrochlorothiazide4015
OmeprazoleOmeprazole4016
SimvastatinSimvastatin3913
TrulicityDulaglutide38suppressed
FurosemideFurosemide36suppressed
MeloxicamMeloxicam34suppressed
EzetimibeEzetimibe32suppressed
Metoprolol SuccinateMetoprolol Succinate30suppressed
Escitalopram OxalateEscitalopram Oxalate29suppressed
Janumet XrSitagliptin Phos/Metformin Hcl29suppressed
Donepezil HclDonepezil Hcl27suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium27suppressed
Trazodone HclTrazodone Hcl27suppressed
SynthroidLevothyroxine Sodium26suppressed
XareltoRivaroxaban24suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide23suppressed
Pantoprazole SodiumPantoprazole Sodium21suppressed
Pioglitazone HclPioglitazone Hcl21suppressed
AtenololAtenolol20suppressed
CarvedilolCarvedilol20suppressed
SilodosinSilodosin20suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter20suppressed
Montelukast SodiumMontelukast Sodium18suppressed
SpironolactoneSpironolactone17suppressed
ChlorthalidoneChlorthalidone16suppressed
Bupropion XlBupropion Hcl15suppressed
FenofibrateFenofibrate Nanocrystallized15suppressed
GabapentinGabapentin15suppressed
Metoprolol TartrateMetoprolol Tartrate15suppressed
MirtazapineMirtazapine14suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide14suppressed
Alendronate SodiumAlendronate Sodium13suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril13suppressed
Benazepril HclBenazepril Hcl13suppressed
Galantamine ErGalantamine Hbr13suppressed
Memantine HclMemantine Hcl13suppressed
Triamcinolone AcetonideTriamcinolone Acetonide13suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl12suppressed
Dutasteride-TamsulosinDutasteride/Tamsulosin Hcl12suppressed
JanuviaSitagliptin Phosphate12suppressed
Potassium ChloridePotassium Chloride12suppressed

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 $290.45 · 15 records PFIZER INC. ABRYSVO, AIRSUPRA, APRETUDE, AREXVY, CAPLYTA, COMIRNATY, ELIQUIS, MOUNJARO, OTEZLA, PREVNAR 20, REPATHA, REZDIFFRA, SHINGRIX, UBRELVY, VRAYLAR, YUPELRI, 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