NPPES file of Aug 9, 2026

Win Mar Lar Kyin, MD

Internal Medicine Physician · Eureka, CA

Win Mar Lar Kyin, MD is an internal medicine physician with a practice address in Eureka, California, and NPI 1902759525, issued on Feb 16, 2026. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1902759525
Name
Win Mar Lar Kyin
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
70088995 WA
Self-reported in NPPES; status is on the state search
Practice location
2700 Dolbeer St, Eureka, CA 95501
Phone
(707) 445-8121
Enumerated
Feb 16, 2026
Record last updated
Apr 30, 2026
Medicare enrollment
Enrolled (PECOS I20260310004180); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 2700 Dolbeer St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Sammantha Abbott, DPTPhysical Therapist1659704351
  2. Arshia AkbarStudent in an Organized Health Care Education/Training Program1831941772
  3. Zeena Al Asadi, MDStudent in an Organized Health Care Education/Training Program1568256683
  4. Mohd Nour Al Nigrish, MDStudent in an Organized Health Care Education/Training Program1285573360
  5. Adams Bruce Al-Os, MDStudent in an Organized Health Care Education/Training Program1295538130
  6. Joseph Arcidi, M.D.Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician1528024544

Verify Win Mar Lar Kyin in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of CaliforniaCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Post Acute Medical PLLCRenton, WA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Win Mar Lar Kyin among 17,696 internal medicine physician records in California

Win Mar Lar Kyin, MD is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2026, is newer than over 99% of them.

  • NPI issued2026 · over 99% of these records are older, 0% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2008 · median 2004 among the 11,065 with a school on file
  • Record last updated2026 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Internal Medicine Physician providers in California

There are 17,696 internal medicine physician records in California.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Gloria Abels, MDEureka, CA 955011235236662
  2. Malia Honda, M.D., M.S.Eureka, CA 955011689094989
  3. John Irvine, MDEureka, CA 955011861598419
  4. Bruce Kessler, MDEureka, CA 955011811093461
  5. Neil Kushner, MDEureka, CA 955011902905458
  6. Eurides Lopes, M.D.Eureka, CA 955011447511803
  7. Shekhar Pai, M.D.Eureka, CA 955011134488026
  8. Steven Paul, M.D.Eureka, CA 955011467417725

Common questions

What is Win Mar Lar Kyin, MD's NPI number?

Win Mar Lar Kyin, MD's National Provider Identifier (NPI) is 1902759525, issued on Feb 16, 2026. An NPI identifies a provider in billing; it is not a license.

Where is Win Mar Lar Kyin, MD located?

The NPPES record lists a practice address at 2700 Dolbeer St, Eureka, CA, 95501. Phone: (707) 445-8121. Providers update this record themselves, so call before visiting.

How can I verify Win Mar Lar Kyin, MD's license?

Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.