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

KYAW ZIN THEIN

Allopathic & Osteopathic Physicians Internal Medicine Hematology

NPI
1558772889
CMS profile
8789909
Location
LAS VEGAS, NV

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

$4,629.32

69 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 ↗

Page 1 of 2; records 1–50 of 69 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

KYAW ZIN THEIN

NPI 1558772889 · CMS profile ID 8789909

Allopathic & Osteopathic Physicians / Internal Medicine / Hematology

LAS VEGAS, NV

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 1 of 2; records 1–50 of 69 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1558772889?year=2023&recipient=provider#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
KYAW ZIN THEIN, NPI 1558772889, CMS profile ID 8789909. 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 1 of 2; records 1–50 of 69 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1558772889?year=2023&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9.
APA 7
IndustryPayments. (2026). KYAW ZIN THEIN, NPI 1558772889, CMS profile ID 8789909. 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 1 of 2; records 1–50 of 69 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1558772889?year=2023&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9.
Bluebook
KYAW ZIN THEIN, NPI 1558772889, CMS profile ID 8789909, 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 1 of 2; records 1–50 of 69 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-1558772889?year=2023&recipient=provider#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

69 matching records · $4,629.32 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 69 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 69.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Karyopharm Therapeutics Inc. $32.6712/21/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1056903949 CMS
Merck Sharp & Dohme LLC $33.9312/15/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1048256777 CMS
E.R. Squibb & Sons, L.L.C. $16.2811/29/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1016010407 CMS
Exelixis Inc. $24.0111/29/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1044625891 CMS
Celgene Corporation $26.0811/27/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1016010399 CMS
Ipsen Biopharmaceuticals, Inc $16.2311/21/2023 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1045435035 CMS
AbbVie Inc. $124.8411/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 999242053 CMS
Seagen Inc. $13.3911/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 995764573 CMS
EMD Serono, Inc. $61.7611/12/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1032384383 CMS
EMD Serono, Inc. $74.9911/11/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1032360703 CMS
EMD Serono, Inc. $12.3411/11/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1032360713 CMS
EMD Serono, Inc. $20.5011/11/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1032360749 CMS
EMD Serono, Inc. $28.0711/11/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1032379407 CMS
EMD Serono, Inc. $8.7911/10/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1032378737 CMS
EMD Serono, Inc. $292.6711/10/2023 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1032379197 CMS
EMD Serono, Inc. $341.4511/10/2023 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1032379215 CMS
EMD Serono, Inc. $5.2911/10/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1032384471 CMS
Merck Sharp & Dohme LLC $123.0411/09/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1048256779 CMS
AstraZeneca Pharmaceuticals LP $12.2111/08/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1014956177 CMS
Merck Sharp & Dohme LLC $21.1311/07/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1048256813 CMS
Novartis Pharmaceuticals Corporation $16.8611/06/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 993267245 CMS
E.R. Squibb & Sons, L.L.C. $11.3611/03/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1016010401 CMS
Janssen Pharmaceuticals, Inc $18.9411/03/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 988046727 CMS
Amgen Inc. $21.0611/02/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1019995613 CMS
AstraZeneca Pharmaceuticals LP $24.9411/01/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1014530359 CMS
MorphoSys, US Inc. $21.4811/01/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1060326749 CMS
Astellas Pharma US Inc $30.4010/31/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1034630141 CMS
EMD Serono, Inc. $5.1110/31/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1032376951 CMS
EMD Serono, Inc. $12.9910/31/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1032377859 CMS
Boston Scientific Corporation $109.8210/26/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1021943119 CMS
GENZYME CORPORATION $21.8810/24/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1050235101 CMS
Forte Bio-Pharma LLC $18.3610/23/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1057054831 CMS
Exelixis Inc. $34.6310/21/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1044612119 CMS
AstraZeneca Pharmaceuticals LP $14.3410/18/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1016080355 CMS
ImmunoGen, Inc. $22.9010/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1017249915 CMS
GlaxoSmithKline, LLC. $22.8810/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1003232427 CMS
Seagen Inc. $18.0310/13/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 995764553 CMS
Astellas Pharma US Inc $23.9210/12/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1034592788 CMS
E.R. Squibb & Sons, L.L.C. $12.9810/12/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1016010367 CMS
Regeneron Healthcare Solutions, Inc. $29.9110/11/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 999490175 CMS
ACCORD HEALTHCARE, INC. $17.1210/10/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1052316009 CMS
Exelixis Inc. $1,907.5010/05/2023 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1044606809 CMS
EMD Serono, Inc. $22.1410/04/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1032308292 CMS
E.R. Squibb & Sons, L.L.C. $122.0609/27/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1016010389 CMS
Exelixis Inc. $17.4909/23/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1044601377 CMS
JAZZ PHARMACEUTICALS INC. $116.0509/23/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1058405881 CMS
Amgen Inc. $19.8809/18/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1019995617 CMS
Seagen Inc. $16.3409/15/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 995764521 CMS
Sumitomo Pharma America, Inc. $14.5609/14/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1030742003 CMS
Forte Bio-Pharma LLC $15.1709/11/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1057054827 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $344.40 7
PY2023 $4,629.32 69
PY2024 $22,212.28 209
PY2025 $20,358.63 234

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, 2023, 2024, 2025
Source files and profile matching
Source files
Dataset page · Bulk file · PY2019 , 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.