Healthcare provider profile · identity verified

Bernard R. Chinnasami, MD

Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology · HIGH POINT, NC · NPI 1821017021

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 Bernard R. Chinnasami, MD received $99.00 in general payments during 2025 across 1 reported records.

AstraZeneca Pharmaceuticals LP accounted for 100.0% of that reported general-payment amount.

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

Payment overview · 2025

General Payments

$99.00

1 reported records · 1 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
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $99.00100.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Education$99.001

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

Payment records were found, but the reported records did not identify a specific associated product for this analysis.

Public prescribing for products named in payments

There is no explicit payment-product set available for a Part D comparison.

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.

No publishable same-company prescribing overlap was found in the loaded Part D year. This does not mean the doctor never prescribed a drug reported elsewhere by a paying company.

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
AnastrozoleAnastrozole27062
EliquisApixaban16925
Ondansetron HclOndansetron Hcl6936
Prochlorperazine MaleateProchlorperazine Maleate6036
XareltoRivaroxaban59suppressed
Oxycodone HclOxycodone Hcl5519
PrednisonePrednisone5313
RevlimidLenalidomide48suppressed
DexamethasoneDexamethasone3513
AcyclovirAcyclovir33suppressed
GabapentinGabapentin3012
IbrancePalbociclib30suppressed
Potassium ChloridePotassium Chloride2916
HydroxyureaHydroxyurea28suppressed
Abiraterone AcetateAbiraterone Acetate27suppressed
BrukinsaZanubrutinib27suppressed
AlprazolamAlprazolam24suppressed
JakafiRuxolitinib Phosphate24suppressed
AllopurinolAllopurinol23suppressed
Folic AcidFolic Acid22suppressed
LonsurfTrifluridine/Tipiracil Hcl22suppressed
Tramadol HclTramadol Hcl22suppressed
LevofloxacinLevofloxacin1817
ClonazepamClonazepam17suppressed
PomalystPomalidomide17suppressed
Diphenoxylate-AtropineDiphenoxylate Hcl/Atropine16suppressed
ExemestaneExemestane14suppressed
ImbruvicaIbrutinib14suppressed
TemazepamTemazepam14suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1311
Cyanocobalamin InjectionCyanocobalamin (Vitamin B-12)13suppressed
Megestrol AcetateMegestrol Acetate13suppressed
Ciprofloxacin HclCiprofloxacin Hcl12suppressed
LetrozoleLetrozole12suppressed
Ondansetron OdtOndansetron12suppressed
Klor-Con M20Potassium Chloride11suppressed
Morphine Sulfate ErMorphine Sulfate11suppressed

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 $99.00 · 1 records AstraZeneca Pharmaceuticals LP
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