NPPES file of Aug 9, 2026

Win Pa Pa Myo, M.D

Internal Medicine Physician · Modesto, CA

Win Pa Pa Myo, M.D is an internal medicine physician with a practice address in Modesto, California, and NPI 1851621528, issued on Jan 1, 2010. Check the license (California A109732, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1851621528
Name
Win Pa Pa Myo
Credential
M.D
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
A109732 CA
Self-reported in NPPES; status is on the state search
Practice location
4601 Dale RD, Modesto, CA 95356
Phone
(209) 735-4130
Enumerated
Jan 1, 2010
Record last updated
Jan 21, 2022
Medicare enrollment
Enrolled (PECOS I20101130000341); 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 4601 Dale RD

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

  1. Angela Abe, OPTOptometrist1336108885
  2. Seth Ackuayi, MDHospitalist Physician1154409985
  3. Laith Al-Najjar, D.O.Emergency Medicine Physician1932801768
  4. Zaid Alazawi, DOStudent in an Organized Health Care Education/Training Program1295583102
  5. Brandi AlbrittonCertified Respiratory Therapist1326503541
  6. Hilda Alcala, MDAnesthesiology Physician1467644427

Verify Win Pa Pa Myo in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A109732
    Check 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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84% fewer Medicare Part D claims than the average internal medicine physician in 2024

501 Medicare Part D claims for 176 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 16 claims were for opioids.

  1. Win Myo501
  2. Specialty average3,176

Most prescribed

  1. Furosemide29 claims
  2. Pantoprazole Sodium21 claims
  3. Metoprolol Succinate18 claims
  4. Metoprolol Tartrate18 claims
  5. Atorvastatin Calcium17 claims
  6. Hydralazine Hcl16 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through one group practice

  1. Permanente Medical Group IncModesto, CA

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

Win Pa Pa Myo among 17,696 internal medicine physician records in California

Win Pa Pa Myo, M.D 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 2010, is newer than 63% of them.

  • NPI issued2010 · 63% of these records are older, 34% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2002 · median 2004 among the 11,065 with a school on file
  • Record last updated2022 · 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).

129 internal medicine physician records list a practice address in Modesto

They are 129 of the 9,262 NPPES records with a practice address in Modesto, and 17,696 internal medicine physician records in California.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Rajwinder Bahia, M.D.Modesto, CA 953561467695452
  2. Breanna BecerraModesto, CA 953561407433113
  3. Cristine Descallar, MDModesto, CA 953561780097675
  4. Brian Dolnick, DOModesto, CA 953561003994914
  5. Zev Garbuz, MDModesto, CA 953561912290107
  6. Mark Gullapalli, MDModesto, CA 953561336291566
  7. Donald Kimzey, MDModesto, CA 953561568540466
  8. Harsha Kothiya, MBBS, MDModesto, CA 953561174101315

Common questions

What is Win Pa Pa Myo, M.D's NPI number?

Win Pa Pa Myo, M.D's National Provider Identifier (NPI) is 1851621528, issued on Jan 1, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Win Pa Pa Myo, M.D located?

The NPPES record lists a practice address at 4601 Dale RD, Modesto, CA, 95356. Phone: (209) 735-4130. Providers update this record themselves, so call before visiting.

How can I verify Win Pa Pa Myo, M.D's license?

NPPES lists California license number A109732, as entered by the provider. 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.

How much does Win Pa Pa Myo, M.D prescribe under Medicare Part D?

In 2024, Win Pa Pa Myo, M.D had 501 Medicare Part D claims for 176 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.

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.