NPPES file of Aug 9, 2026

Maung W. Myint, MD

Internal Medicine Physician · Portland, OR

Maung W. Myint, MD is an internal medicine physician with a practice address in Portland, Oregon, and NPI 1386747319, issued on Sep 6, 2006. Check the license (Oregon MD21204, as entered in NPPES) on the Oregon Medical Board; 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
1386747319
Name
Maung W. Myint
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
MD21204 OR
Self-reported in NPPES; status is on the state search
Practice location
3550 N Interstate Ave, Portland, OR 97227
Phone
(503) 285-9321
Enumerated
Sep 6, 2006
Record last updated
Mar 3, 2022
Medicare enrollment
Enrolled (PECOS I20071228000469); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 3550 N Interstate Ave

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

  1. Brianna Abbey, MA, LPC, CADC 1Professional Counselor1710133665
  2. Kaylene Adams, RPHPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1669922035
  3. John Alferes, M.D.Internal Medicine Physician1679680805
  4. James Allen, M.M.F.T.Addiction (Substance Use Disorder) Counselor1821192279
  5. Brad Anderson, M.D.Addiction Medicine (Family Medicine) Physician1245323724
  6. Brenda Annotti, F.N.P.Gerontology Registered Nurse1255335295

Verify Maung W. Myint in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersOregon Medical Board
    Search for license MD21204
    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 Oregon 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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2.4 times the Medicare Part D claims of the average internal medicine physician in 2024

7,512 Medicare Part D claims for 794 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 648 claims were for opioids.

  1. Maung Myint7,512
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium373 claims
  2. Losartan Potassium353 claims
  3. Amlodipine Besylate348 claims
  4. Oxycodone Hcl271 claims
  5. Rosuvastatin Calcium211 claims
  6. Lisinopril198 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. Kaiser Foundation Health Plan OF The NorthwestClackamas, OR

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

889 internal medicine physician records list a practice address in Portland

They are 889 of the 42,088 NPPES records with a practice address in Portland, and 2,116 internal medicine physician records in Oregon.

Other internal medicine physician records in Oregon

  1. Charmaine Clarisse Abalos, M.D.Medford, OR1700376050
  2. Soraya Abbassian, M.D.Portland, OR1225029184
  3. Mohamed Abdel Khalek, M.DRoseburg, OR1972687390
  4. Rand AbedalweliPortland, OR1265019996
  5. Robert Abernathy, M.D.Bend, OR1063433449
  6. Rebecca Abney, D.O.Portland, OR1881984748
  7. Mohamed Aboukhashan, MDMedford, OR1932350782
  8. Allison Abraham, D.O.Portland, OR1831488444
  9. Heidi Abreu Pacheco, M.DMount Angel, OR1669691721
  10. Hennie Abrio, MDRoseburg, OR1891925129

Common questions

What is Maung W. Myint, MD's NPI number?

Maung W. Myint, MD's National Provider Identifier (NPI) is 1386747319, issued on Sep 6, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Maung W. Myint, MD located?

The NPPES record lists a practice address at 3550 N Interstate Ave, Portland, OR, 97227. Phone: (503) 285-9321. Providers update this record themselves, so call before visiting.

How can I verify Maung W. Myint, MD's license?

NPPES lists Oregon license number MD21204, as entered by the provider. Search the Oregon Medical Board at https://www.oregon.gov/OMB/Pages/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Maung W. Myint, MD prescribe under Medicare Part D?

In 2024, Maung W. Myint, MD had 7,512 Medicare Part D claims for 794 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.