Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · CMS publication 2026-06-30 View official record

Covered recipient · General Payments record

CHRISTOPHER R PERKINS

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI
1396820189
CMS profile
108298
Location
FRESNO, CA

A name match is not confirmation of identity. CMS publishes records for different people under similar names; the NPI, specialty, and location shown on this page are the CMS-published fields that distinguish them.

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General Payments · PY2019 · Entire year

$4,811.10

47 records · 0 disputed

Summary and payment records

  • CMS publication 2026-06-30
Read the payment records

Other CMS categories — not shown on this page

Research Payments

CMS also publishes Research Payments as a separate dataset. This site does not currently mirror it, and no research figure is shown on this page. This provider appears in that dataset.

“If you are a physician who served as a principal investigator on a research study, you may see the payments associated with that research study listed under your name. This does not necessarily mean the payments are attributed to you. The dollar amount of the record corresponds to the total payment; the amounts are not attributed to each individual on the record.”

— Centers for Medicare & Medicaid Services, Open Payments Frequently Asked Questions, FAQ #12224

These records are published by CMS and can be viewed on this provider’s official CMS record. View this provider on CMS Open Payments ↗

“Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.”

— Centers for Medicare & Medicaid Services, Open Payments

A reported payment reflects a financial relationship a company disclosed. It does not indicate wrongdoing or a conflict of interest, and it says nothing about the quality of a provider's care.

These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.

A payment attributed to a provider may have been made to a third party — a hospital, practice, or research institution — rather than paid to the provider personally.

How these totals are calculated
  • This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. Nothing is estimated, weighted, or combined across categories.
  • General Payments only. Research and Ownership/Investment are separate datasets and are never summed with these figures; amounts are kept separate per program year.
  • Methodology & Data — sourcing, labeling, and limitations.

Provider summaries generated . CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state. View the official CMS record ↗

By nature of payment

PY2019 · entire year · sorted by reported total

Nature of paymentAmountRecords
Consulting Fee $4,000.00 1
Food and Beverage $796.62 45
Education $14.48 1

By paying entity

PY2019 · entire year · sorted by reported total

Payment records · PY2019

Ordering applied by this site (date, newest first, then paying entity) · record values are shown as CMS published them

General Payments · PY2019 · Physicians and non-physician practitioners · CMS publication 2026-06-30

47 matching records · $4,811.10 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 47 matching records (CSV)

CSV includes CMS record IDs, source and publication dates, the data edition, and a link to these filters. Formula-like text cells are prefixed with an apostrophe for spreadsheet safety.

Showing records 1–47 of 47.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Novartis Pharmaceuticals Corporation $21.1312/18/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026659805283 CMS
PFIZER INC. $4.0312/17/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673691641 CMS
Merck Sharp & Dohme Corporation $17.5912/05/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026695853639 CMS
PFIZER INC. $12.8511/21/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673658643 CMS
PFIZER INC. $1.1611/21/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673745719 CMS
Exelixis Inc. $19.1911/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026686559313 CMS
Lilly USA, LLC $11.4210/23/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026657744633 CMS
Puma Biotechnology, Inc. $19.4110/22/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026706024507 CMS
Puma Biotechnology, Inc. $139.6510/07/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026706024505 CMS
Exelixis Inc. $18.1509/26/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026686558065 CMS
Puma Biotechnology, Inc. $5.0009/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026706024503 CMS
Amgen Inc. $24.9209/18/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026662256395 CMS
Medtronic USA, Inc. $15.5609/06/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026667701041 CMS
TESARO, Inc. $14.4809/04/2019 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026675567025 CMS
Genentech USA, Inc. $17.3008/26/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681349365 CMS
Novartis Pharmaceuticals Corporation $19.7708/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026659805279 CMS
PFIZER INC. $18.9608/14/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026672502973 CMS
PFIZER INC. $0.5608/13/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026672539685 CMS
Genentech USA, Inc. $16.0608/05/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681388927 CMS
Puma Biotechnology, Inc. $4.8107/11/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026706024501 CMS
PFIZER INC. $1.9507/02/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026672392203 CMS
Puma Biotechnology, Inc. $4.6407/01/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026706024499 CMS
Genentech USA, Inc. $15.2106/28/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681165171 CMS
Merck Sharp & Dohme Corporation $12.1606/17/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026695686783 CMS
PFIZER INC. $15.8406/11/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026672223269 CMS
TerSera Therapeutics LLC $23.1606/06/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026699772047 CMS
Puma Biotechnology, Inc. $3.5206/05/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026706024495 CMS
Puma Biotechnology, Inc. $4.0006/05/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026706024497 CMS
Cardinal Health 108, LLC $103.6806/04/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026658973329 CMS
TerSera Therapeutics LLC $23.1606/04/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026699772045 CMS
Daiichi Sankyo Inc. $20.8005/29/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026695335813 CMS
Novartis Pharmaceuticals Corporation $15.9405/29/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026659805287 CMS
Puma Biotechnology, Inc. $4.2905/28/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026706024493 CMS
Exelixis Inc. $17.0605/21/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026686550051 CMS
PFIZER INC. $4.8405/09/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026672017113 CMS
PFIZER INC. $15.7005/08/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026672082319 CMS
PFIZER INC. $0.6305/07/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026672071585 CMS
PFIZER INC. $17.5704/04/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026671968534 CMS
Exelixis Inc. $18.2703/26/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026686549141 CMS
Puma Biotechnology, Inc. $3.5203/21/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026706024491 CMS
Amgen Inc. $18.8803/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026662256393 CMS
AstraZeneca Pharmaceuticals LP $18.7703/07/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026685793575 CMS
PFIZER INC. $14.8002/12/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026671872227 CMS
Puma Biotechnology, Inc. $6.5602/11/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026706024489 CMS
PFIZER INC. $4,000.0001/30/2019 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026672125557 CMS
Exelixis Inc. $12.0901/22/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026686547487 CMS
Merck Sharp & Dohme Corporation $12.0601/03/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026695201495 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $4,811.10 47
PY2020 $1,501.54 92
PY2021 $1,706.18 101
PY2022 $1,743.69 67
PY2023 $140.10 4
PY2025 $27.87 1

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-06-30
Program years on this page
2019, 2020, 2021, 2022, 2023, 2025
Source files and profile matching
Source files
Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2025
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.

Cite this record.

Plain
CHRISTOPHER R PERKINS, NPI 1396820189. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1396820189.
APA 7
IndustryPayments. (2026). CHRISTOPHER R PERKINS, NPI 1396820189 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1396820189
Bluebook
CHRISTOPHER R PERKINS, NPI 1396820189, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1396820189.

Source: Centers for Medicare & Medicaid Services, Open Payments.