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

THIRI KHIN

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI
1558797977
CMS profile
1381294
Location
ANAHEIM, 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 · PY2023 · Entire year

$2,500.13

116 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

PY2023 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $2,500.13 116

By paying entity

PY2023 · entire year · sorted by reported total

Page 2 of 3; records 51–100 of 116 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

THIRI KHIN

NPI 1558797977 · CMS profile ID 1381294

Allopathic & Osteopathic Physicians / Internal Medicine / Hematology & Oncology

ANAHEIM, 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, PY2023; 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 3; records 51–100 of 116 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1558797977?year=2023&recipient=provider&page=2#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9

Cite these filtered records

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

Plain
THIRI KHIN, NPI 1558797977, CMS profile ID 1381294. General Payments, PY2023; 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 3; records 51–100 of 116 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1558797977?year=2023&recipient=provider&page=2#records-h. Source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9.
APA 7
IndustryPayments. (2026). THIRI KHIN, NPI 1558797977, CMS profile ID 1381294. General Payments, PY2023; 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 3; records 51–100 of 116 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1558797977?year=2023&recipient=provider&page=2#records-h. Source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9.
Bluebook
THIRI KHIN, NPI 1558797977, CMS profile ID 1381294, IndustryPayments, General Payments, PY2023; 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 3; records 51–100 of 116 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9. https://industrypayments.org/provider/npi-1558797977?year=2023&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 · PY2023

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

General Payments · PY2023 · Physicians and non-physician practitioners · CMS publication 2026-06-30

116 matching records · $2,500.13 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 116 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 116.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Genentech USA, Inc. $21.5408/18/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040578515 CMS
Incyte Corporation $29.4708/15/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1044699799 CMS
AstraZeneca Pharmaceuticals LP $25.0708/14/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1014691667 CMS
PharmaEssentia USA Corporation $34.5108/11/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059316625 CMS
AstraZeneca Pharmaceuticals LP $22.5408/10/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1011712935 CMS
ImmunoGen, Inc. $18.1508/10/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1017252987 CMS
Seagen Inc. $20.4408/07/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 995752845 CMS
Exelixis Inc. $33.4107/31/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1044585236 CMS
Celgene Corporation $21.7307/28/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1015756703 CMS
Rigel Pharmaceuticals, Inc. $19.0707/27/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1033414689 CMS
AstraZeneca Pharmaceuticals LP $19.3507/26/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1015617399 CMS
BeiGene USA, Inc. $20.8407/25/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1051180153 CMS
Karyopharm Therapeutics Inc. $26.3007/25/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1056909959 CMS
Astellas Pharma US Inc $25.9407/18/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1034296293 CMS
Celgene Corporation $27.9207/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1015756683 CMS
SOBI, INC $20.7807/11/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1038099225 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $22.2207/10/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 996873277 CMS
PFIZER INC. $17.7007/07/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1049877813 CMS
Astellas Pharma US Inc $15.0906/27/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1034228649 CMS
Puma Biotechnology, Inc. $29.2006/22/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1059055779 CMS
AstraZeneca Pharmaceuticals LP $21.9506/20/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1015916455 CMS
E.R. Squibb & Sons, L.L.C. $20.1306/19/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1015756663 CMS
AstraZeneca Pharmaceuticals LP $22.5306/15/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1015059491 CMS
Mirati Therapeutics, Inc. $14.6306/08/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1057994793 CMS
TAIHO ONCOLOGY, INC. $19.7106/05/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1055226907 CMS
Bayer Healthcare Pharmaceuticals Inc. $27.2905/23/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1000524743 CMS
Celgene Corporation $19.9605/19/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1015756655 CMS
AstraZeneca Pharmaceuticals LP $23.9805/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1016023007 CMS
Celgene Corporation $2.6705/11/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1015756625 CMS
Celgene Corporation $2.0805/11/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1015756647 CMS
Deciphera Pharmaceuticals Inc. $18.3205/11/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1053718921 CMS
Incyte Corporation $21.1705/10/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1044698887 CMS
Organon LLC $14.6905/09/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1046825372 CMS
PFIZER INC. $26.2905/05/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1049309407 CMS
Celgene Corporation $28.8905/04/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1015756629 CMS
Bayer Healthcare Pharmaceuticals Inc. $27.2904/20/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1000524761 CMS
Bayer Healthcare Pharmaceuticals Inc. $22.4104/18/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1000516669 CMS
Merck Sharp & Dohme LLC $18.9104/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1048711809 CMS
AstraZeneca Pharmaceuticals LP $19.9604/13/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1015129921 CMS
Exelixis Inc. $33.4104/10/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1044538277 CMS
AstraZeneca Pharmaceuticals LP $21.6004/04/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1014194683 CMS
Sumitomo Pharma America, Inc. $21.0303/30/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1030883087 CMS
BeiGene USA, Inc. $22.3303/28/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1051180157 CMS
Janssen Biotech, Inc. $24.7303/28/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 988175337 CMS
Mirati Therapeutics, Inc. $14.0703/23/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1057994791 CMS
Janssen Biotech, Inc. $23.0203/20/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 988175327 CMS
Genentech USA, Inc. $24.6203/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1040578521 CMS
Seagen Inc. $18.6403/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 995752533 CMS
Gilead Sciences, Inc. $24.1203/13/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1025669111 CMS
AstraZeneca Pharmaceuticals LP $23.5403/10/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1014767151 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $641.71 32
PY2020 $338.62 16
PY2021 $1,129.86 52
PY2022 $1,327.84 65
PY2023 $2,500.13 116
PY2024 $998.75 42
PY2025 $2,485.59 76

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.