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

CHUN CHOW

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Family

NPI
1639589591
CMS profile
10657231
Location
LA MESA, 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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Filter and download payment records

General Payments · PY2022 · Entire year

$6,066.26

297 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

PY2022 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $5,738.53 294
Travel and Lodging $225.26 1
Education $102.47 2

By paying entity

PY2022 · entire year · sorted by reported total

Page 2 of 6; records 51–100 of 297 matching records. This page contains 50 records (maximum 50), not the full filtered export. Use the CSV download for all matching records.

IndustryPayments · General Payments

CHUN CHOW

NPI 1639589591 · CMS profile ID 10657231

Physician Assistants & Advanced Practice Nursing Providers / Nurse Practitioner / Family

LA MESA, 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.

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.

General Payments, PY2022; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types

Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00

Page 2 of 6; records 51–100 of 297 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1639589591?year=2022&recipient=provider&page=2#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/df01c2f8-dc1f-4e79-96cb-8208beaf143c

Cite these filtered records

The citation includes this program year, filters, data edition, and page of results.

Plain
CHUN CHOW, NPI 1639589591, CMS profile ID 10657231. General Payments, PY2022; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 2 of 6; records 51–100 of 297 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1639589591?year=2022&recipient=provider&page=2#records-h. Source: https://openpaymentsdata.cms.gov/dataset/df01c2f8-dc1f-4e79-96cb-8208beaf143c.
APA 7
IndustryPayments. (2026). CHUN CHOW, NPI 1639589591, CMS profile ID 10657231. General Payments, PY2022; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 2 of 6; records 51–100 of 297 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1639589591?year=2022&recipient=provider&page=2#records-h. Source: https://openpaymentsdata.cms.gov/dataset/df01c2f8-dc1f-4e79-96cb-8208beaf143c.
Bluebook
CHUN CHOW, NPI 1639589591, CMS profile ID 10657231, IndustryPayments, General Payments, PY2022; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types (Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00). Page 2 of 6; records 51–100 of 297 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/df01c2f8-dc1f-4e79-96cb-8208beaf143c. https://industrypayments.org/provider/npi-1639589591?year=2022&recipient=provider&page=2#records-h.

Centers for Medicare & Medicaid Services, Open Payments

Citation formats are provided for reference; check the requirements of your publication.

Payment records · PY2022

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

General Payments · PY2022 · Physicians and non-physician practitioners · CMS publication 2026-06-30

297 matching records · $6,066.26 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 297 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 51–100 of 297.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Lilly USA, LLC $19.6510/25/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 918474677 CMS
Horizon Therapeutics plc $3.2110/24/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 937721403 CMS
Neurocrine Biosciences, Inc. $34.3610/24/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 963255981 CMS
Genentech USA, Inc. $21.5110/21/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 950746073 CMS
LivaNova USA, Inc. $225.2610/21/2022 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 942195323 CMS
Neurelis, Inc. $23.4410/20/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 950163079 CMS
ARGENX US, INC. $21.1110/19/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 951640391 CMS
ABBVIE INC. $10.4210/18/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 891709771 CMS
ABBVIE INC. $25.6710/15/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 891709769 CMS
Novartis Pharmaceuticals Corporation $11.2210/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 894508689 CMS
Teva Pharmaceuticals USA, Inc. $94.4910/14/2022 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 954480731 CMS
Teva Pharmaceuticals USA, Inc. $12.8710/12/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 954480663 CMS
UCB, Inc. $19.0210/12/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 965186547 CMS
Amgen Inc. $5.8510/11/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 939565523 CMS
GENZYME CORPORATION $22.0010/11/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 939069143 CMS
Banner Life Sciences, LLC $22.8110/10/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 957722419 CMS
Neurocrine Biosciences, Inc. $26.3610/10/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 963256015 CMS
ACADIA Pharmaceuticals Inc $7.9810/07/2022 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 952404709 CMS
Alnylam Pharmaceuticals Inc. $21.7710/07/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 926089851 CMS
CSL Behring $12.5710/07/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 940944521 CMS
ACADIA Pharmaceuticals Inc $21.0810/06/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 952404707 CMS
Avanir Pharmaceuticals, Inc. $17.4310/05/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 935991345 CMS
Banner Life Sciences, LLC $12.5110/05/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 957722305 CMS
Janssen Pharmaceuticals, Inc $30.5410/05/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 885772083 CMS
ABBVIE INC. $4.6610/04/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 891709767 CMS
Corium, LLC $21.0710/02/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 924846931 CMS
Genentech USA, Inc. $19.5209/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 950758287 CMS
Horizon Therapeutics plc $25.6709/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 937721401 CMS
Biohaven Pharmaceutical Holding Company Ltd. $23.6209/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 923810253 CMS
ABBVIE INC. $6.1009/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 891709765 CMS
ARGENX US, INC. $23.9809/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 951640299 CMS
Neurocrine Biosciences, Inc. $31.1109/26/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 963255977 CMS
EMD Serono, Inc. $20.9109/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 941564669 CMS
Lilly USA, LLC $18.6009/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 918460375 CMS
Lundbeck LLC $18.4909/21/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 945837177 CMS
ABBVIE INC. $10.4209/20/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 891709763 CMS
ABBVIE INC. $33.6609/15/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 891709761 CMS
ABBVIE INC. $0.7809/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 891709757 CMS
ABBVIE INC. $4.5709/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 891709759 CMS
UCB, Inc. $24.6809/13/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 907990755 CMS
ACADIA Pharmaceuticals Inc $16.0909/12/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 952404705 CMS
GENZYME CORPORATION $26.6709/09/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 939069131 CMS
Novartis Pharmaceuticals Corporation $17.0409/09/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 894508697 CMS
Janssen Pharmaceuticals, Inc $27.9209/08/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 885772053 CMS
ABBVIE INC. $7.4909/06/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 891709755 CMS
Alnylam Pharmaceuticals Inc. $8.4808/31/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 926089835 CMS
ABBVIE INC. $14.8808/30/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 891709753 CMS
Neurocrine Biosciences, Inc. $32.6708/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 963255975 CMS
ABBVIE INC. $21.3508/26/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 891709751 CMS
Novartis Pharmaceuticals Corporation $14.4708/26/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 894508699 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $5,136.04 312
PY2022 $6,066.26 297
PY2023 $7,211.60 263
PY2024 $6,053.75 260
PY2025 $5,257.22 215

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
2021, 2022, 2023, 2024, 2025
Source files and profile matching
Source files
Dataset page · Bulk file · PY2021 , PY2022 , 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.