Healthcare provider profile · identity verified

Jeffrey Eugene Chasteen, DO

Allopathic & Osteopathic Physicians|Family Medicine · TULSA, OK · NPI 1427081520

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 Jeffrey Eugene Chasteen, DO received $777.38 in general payments during 2025 across 47 reported records.

Intra-Sana Laboratories accounted for 20.6% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 26 associated products.

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

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 11 claims for Ozempic by this doctor in 2024.

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

Payment overview · 2025

General Payments

$777.38

47 reported records · 20 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
Intra-Sana Laboratories Unresolved — no canonical attribution shown $159.7220.6%132025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $70.629.1%42025
Axsome Therapeutics, Inc. Unresolved — no canonical attribution shown $65.158.4%32025
Novo Nordisk Inc Unresolved — no canonical attribution shown $64.998.4%32025
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) Unresolved — no canonical attribution shown $54.927.1%32025
Janssen Pharmaceuticals, Inc Unresolved — no canonical attribution shown $53.816.9%32025
Abbott Laboratories Unresolved — no canonical attribution shown $36.214.7%22025
PFIZER INC. Unresolved — no canonical attribution shown $32.624.2%22025
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $29.943.9%22025
ABBVIE INC. Unresolved — no canonical attribution shown $29.423.8%22025
ABIOMED Unresolved — no canonical attribution shown $23.763.1%12025
Lundbeck LLC Unresolved — no canonical attribution shown $22.552.9%12025
Aimmune Therapeutics, Inc. Unresolved — no canonical attribution shown $19.192.5%12025
Salix Pharmaceuticals, a division of Bausch Health US, LLC Unresolved — no canonical attribution shown $18.742.4%12025
Antares Pharma, Inc. Unresolved — no canonical attribution shown $18.252.4%12025
HARMONY BIOSCIENCES LLC Unresolved — no canonical attribution shown $16.542.1%12025
Amneal Pharmaceuticals LLC Unresolved — no canonical attribution shown $16.272.1%12025
Takeda Pharmaceuticals U.S.A., Inc. Unresolved — no canonical attribution shown $15.312.0%12025
Lilly USA, LLC Unresolved — no canonical attribution shown $14.951.9%12025
SANOFI-AVENTIS U.S. LLC Unresolved — no canonical attribution shown $14.421.9%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$777.3847

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
GLYCATE
Normalized: glycate
Drug Intra-Sana Laboratories $159.72 13 2025
Source payment records
RELTONE 200 MG
Normalized: reltone 200 mg
Drug Intra-Sana Laboratories $159.72 13 2025
Source payment records
RELTONE 400 MG
Normalized: reltone 400 mg
Drug Intra-Sana Laboratories $159.72 13 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $64.99 3 2025
Source payment records
CAPLYTA
Normalized: caplyta
Drug ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $54.92 3 2025
Source payment records
SPRAVATO
Normalized: spravato
Drug Janssen Pharmaceuticals, Inc $53.81 3 2025
Source payment records
REXULTI
Normalized: rexulti
Drug Lundbeck LLC, Otsuka America Pharmaceutical, Inc. $52.49 3 2025
Source payment records
Auvelity
Normalized: auvelity
Drug Axsome Therapeutics, Inc. $48.09 2 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $47.03 3 2025
Source payment records
FREESTYLE LIBRE 3
Normalized: freestyle libre 3
Device Abbott Laboratories $36.21 2 2025
Source payment records
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $29.42 2 2025
Source payment records
ZENPEP
Normalized: zenpep
Drug Aimmune Therapeutics, Inc. $19.19 1 2025
Source payment records
XIFAXAN
Normalized: xifaxan
Drug Salix Pharmaceuticals, a division of Bausch Health US, LLC $18.74 1 2025
Source payment records
  • 2025-02-28 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $18.74 · Open Payments source
XYOSTED
Normalized: xyosted
Drug Antares Pharma, Inc. $18.25 1 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $18.11 1 2025
Source payment records
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $18.11 1 2025
Source payment records
Symbravo
Normalized: symbravo
Drug Axsome Therapeutics, Inc. $17.06 1 2025
Source payment records
WAKIX
Normalized: wakix
Drug HARMONY BIOSCIENCES LLC $16.54 1 2025
Source payment records
UNITHROID
Normalized: unithroid
Drug Amneal Pharmaceuticals LLC $16.27 1 2025
Source payment records
TRINTELLIX
Normalized: trintellix
Drug Takeda Pharmaceuticals U.S.A., Inc. $15.31 1 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $14.95 1 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $14.95 1 2025
Source payment records
ABRYSVO
Normalized: abrysvo
Biological PFIZER INC. $14.51 1 2025
Source payment records
COMIRNATY
Normalized: comirnaty
Biological PFIZER INC. $14.51 1 2025
Source payment records
PREVNAR 20
Normalized: prevnar 20
Biological PFIZER INC. $14.51 1 2025
Source payment records
TZIELD
Normalized: tzield
Biological SANOFI-AVENTIS U.S. LLC $14.42 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
Ozempic
ozempic
2025 Ozempic 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
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
11 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
Rosuvastatin CalciumRosuvastatin Calcium3716
Trazodone HclTrazodone Hcl2711
Amlodipine BesylateAmlodipine Besylate2613
GabapentinGabapentin25suppressed
Metoprolol SuccinateMetoprolol Succinate25suppressed
Levothyroxine SodiumLevothyroxine Sodium24suppressed
Losartan PotassiumLosartan Potassium2112
Pantoprazole SodiumPantoprazole Sodium20suppressed
Fluoxetine HclFluoxetine Hcl19suppressed
Metformin Hcl ErMetformin Hcl19suppressed
Montelukast SodiumMontelukast Sodium19suppressed
Sertraline HclSertraline Hcl18suppressed
Benazepril HclBenazepril Hcl17suppressed
HydrochlorothiazideHydrochlorothiazide17suppressed
PentoxifyllinePentoxifylline16suppressed
AllopurinolAllopurinol15suppressed
Atorvastatin CalciumAtorvastatin Calcium13suppressed
Memantine HclMemantine Hcl12suppressed
Tamsulosin HclTamsulosin Hcl12suppressed
OzempicSemaglutide11suppressed

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 $777.38 · 47 records Intra-Sana Laboratories ABRYSVO, AIRSUPRA, Auvelity, CAPLYTA, COMIRNATY, FREESTYLE LIBRE 3, GLYCATE, MOUNJARO, NURTEC ODT, Ozempic, PREVNAR 20, RELTONE 200 MG, RELTONE 400 MG, REXULTI, SPRAVATO, Symbravo, TRINTELLIX, TZIELD, UNITHROID, VRAYLAR, WAKIX, XIFAXAN, XYOSTED, ZAVZPRET, ZENPEP, ZEPBOUND 1
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