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

STEPHANIE MARTHA CHIU

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner

NPI
1043091663
CMS profile
11548003
Location
WALNUT CREEK, 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 · PY2024 · Entire year

$4,709.80

187 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

PY2024 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $4,415.81 184
Education $293.99 3

By paying entity

PY2024 · entire year · sorted by reported total

Payment records · PY2024

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

General Payments · PY2024 · Physicians and non-physician practitioners · CMS publication 2026-06-30

187 matching records · $4,709.80 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 187 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 1–50 of 187.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
ARRAY BIOPHARMA INC $16.0312/19/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261131479848 CMS
Janssen Biotech, Inc. $23.2512/19/2024 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261155140282 CMS
E.R. Squibb & Sons, L.L.C. $22.7212/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261101438756 CMS
Merck Sharp & Dohme LLC $30.9512/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141823531 CMS
Celgene Corporation $34.3812/17/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261101138968 CMS
Karyopharm Therapeutics Inc. $19.4212/17/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261145541688 CMS
SOBI, INC $26.7812/11/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141423677 CMS
Genmab U.S., Inc. $26.4012/10/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261126839268 CMS
ABBVIE INC. $25.8212/09/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261106913232 CMS
AstraZeneca Pharmaceuticals LP $22.4812/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261104400275 CMS
PFIZER INC. $30.6212/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261131393474 CMS
Janssen Biotech, Inc. $19.4712/03/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261078354333 CMS
PFIZER INC. $20.4011/26/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261131391302 CMS
AstraZeneca Pharmaceuticals LP $106.9211/07/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261104679787 CMS
Acrotech Biopharma Inc. $25.2711/06/2024 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261155390343 CMS
GlaxoSmithKline, LLC. $14.6411/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261116336147 CMS
PFIZER INC. $35.2511/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261131374403 CMS
Merck Sharp & Dohme LLC $24.8310/24/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141560708 CMS
PFIZER INC. $27.3710/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261131375031 CMS
ARRAY BIOPHARMA INC $23.2010/17/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261130874393 CMS
GENZYME CORPORATION $24.6410/16/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261139986706 CMS
TAIHO ONCOLOGY, INC. $26.1610/16/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261137936387 CMS
Karyopharm Therapeutics Inc. $18.7910/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261145541684 CMS
Karyopharm Therapeutics Inc. $6.1210/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261145541686 CMS
SOBI, INC $28.1310/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141410246 CMS
AstraZeneca Pharmaceuticals LP $28.1210/02/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261105286252 CMS
GlaxoSmithKline, LLC. $28.4010/02/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261116173549 CMS
PFIZER INC. $24.5710/02/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261131375736 CMS
Genentech USA, Inc. $32.8609/27/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261133190063 CMS
Takeda Pharmaceuticals U.S.A., Inc. $23.6709/27/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261144973450 CMS
GENZYME CORPORATION $25.5009/26/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261139986702 CMS
Janssen Biotech, Inc. $24.7709/26/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261078354623 CMS
Genentech USA, Inc. $32.3709/25/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261133190084 CMS
AstraZeneca Pharmaceuticals LP $24.2909/24/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261104761696 CMS
BeiGene USA, Inc. $24.9909/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261120866390 CMS
ABBVIE INC. $23.4009/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261106913230 CMS
AstraZeneca Pharmaceuticals LP $32.3709/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261105629448 CMS
ARRAY BIOPHARMA INC $22.2509/17/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261132024935 CMS
SERVIER PHARMACEUTICALS LLC $23.1209/16/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261147268692 CMS
Janssen Biotech, Inc. $12.9409/12/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261078353953 CMS
PFIZER INC. $18.3109/12/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261132024937 CMS
Lilly USA, LLC $24.3109/11/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261135955115 CMS
Merck Sharp & Dohme LLC $21.3909/11/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141560678 CMS
Karyopharm Therapeutics Inc. $21.1109/06/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261145541682 CMS
Merck Sharp & Dohme LLC $30.4609/06/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141560680 CMS
ADC Therapeutics America, Inc. $14.6309/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261121190045 CMS
Janssen Biotech, Inc. $26.2908/30/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261078354954 CMS
Merck Sharp & Dohme LLC $21.5908/30/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141560702 CMS
PFIZER INC. $3.0008/28/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261131359274 CMS
PFIZER INC. $23.4908/28/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261131362497 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2023 $294.99 10
PY2024 $4,709.80 187
PY2025 $5,038.97 196

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
2023, 2024, 2025
Source files and profile matching
Source files
Dataset page · Bulk file · PY2023 , PY2024 , 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
STEPHANIE MARTHA CHIU, NPI 1043091663. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1043091663.
APA 7
IndustryPayments. (2026). STEPHANIE MARTHA CHIU, NPI 1043091663 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1043091663
Bluebook
STEPHANIE MARTHA CHIU, NPI 1043091663, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1043091663.

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