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

LEANN BLANKENSHIP

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI
1659634772
CMS profile
4379462
Location
PLEASANT HILL, 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

$696.65

24 records · 0 disputed

Summary and payment records

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

“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
Food and Beverage $574.38 21
Education $122.27 3

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

24 matching records · $696.65 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 24 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 1–24 of 24.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
E.R. Squibb & Sons, L.L.C. $16.1212/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026651247989 CMS
AstraZeneca Pharmaceuticals LP $19.3211/21/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026685303087 CMS
TESARO, Inc. $28.1011/14/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026675555339 CMS
PFIZER INC. $11.0511/07/2019 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673319721 CMS
Novartis Pharmaceuticals Corporation $13.6211/05/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026659025844 CMS
Amgen Inc. $17.8410/10/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026662632507 CMS
AMAG Pharmaceuticals, Inc. $11.2708/27/2019 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026698508125 CMS
E.R. Squibb & Sons, L.L.C. $13.6508/01/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026651247941 CMS
TerSera Therapeutics LLC $12.3307/25/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026699764869 CMS
Amgen Inc. $11.0307/18/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026662632511 CMS
AstraZeneca Pharmaceuticals LP $20.9907/16/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026685666261 CMS
AstraZeneca Pharmaceuticals LP $35.1406/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026685735905 CMS
Merck Sharp & Dohme Corporation $14.2306/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026695678007 CMS
Takeda Pharmaceuticals U.S.A., Inc. $13.1306/04/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026697411497 CMS
Janssen Biotech, Inc. $16.4905/29/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026658336153 CMS
Agios Pharmaceuticals, Inc. $17.3405/23/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026701352451 CMS
PFIZER INC. $11.4105/17/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673634171 CMS
SANOFI-AVENTIS U.S. LLC $99.9504/11/2019 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026693988691 CMS
AbbVie, Inc. $16.6903/07/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026647925695 CMS
GENZYME CORPORATION $13.5002/28/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026693993303 CMS
AstraZeneca Pharmaceuticals LP $12.4701/29/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026685650049 CMS
Incyte Corporation $15.2401/22/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026666240049 CMS
Amgen Inc. $124.8001/09/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026662632513 CMS
Foundation Medicine, Inc. $130.9401/09/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026675547573 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $696.65 24
PY2020 $4,277.30 18
PY2021 $1,610.67 78
PY2022 $2,922.79 132
PY2023 $4,392.18 195
PY2024 $4,343.04 199
PY2025 $4,641.41 199

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, 2024, 2025
Source files and profile matching
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
LEANN BLANKENSHIP, NPI 1659634772. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1659634772.
APA 7
IndustryPayments. (2026). LEANN BLANKENSHIP, NPI 1659634772 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1659634772
Bluebook
LEANN BLANKENSHIP, NPI 1659634772, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1659634772.

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