Kevin Ma
Family Medicine Physician · Portland, OR
Kevin Ma is a family medicine physician with a practice address in Portland, Oregon, and NPI 1467035238, issued on Apr 30, 2021. Check the license on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Kevin Ma
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD61578733 WA
Self-reported in NPPES; status is on the state search - Practice location
- 5909 SE 92ND Ave, Portland, OR 97266
- Phone
- (503) 771-0055
- Enumerated
- Apr 30, 2021
- Record last updated
- Feb 10, 2026
- Medicare enrollment
- Enrolled (PECOS I20241106002383); accepts Medicare assignment
- Medical or professional school
- University Of Texas Southwestern Medical School At Dallas, 2021
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,847 in Oregon → Look up another NPI →
Also registered at 5909 SE 92ND Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Min Lee, MDFamily Medicine Physician1548693104
- Katherine LuPhysician Assistant1780374702
Verify Kevin Ma in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% fewer Medicare Part D claims than the average family medicine physician in 2024
882 Medicare Part D claims for 128 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 15 claims were for opioids.
Most prescribed
- Lisinopril38 claims
- Omeprazole38 claims
- Losartan Potassium36 claims
- Amlodipine Besylate29 claims
- Atorvastatin Calcium29 claims
- Levothyroxine Sodium27 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 2 group practices
- Post Acute Medical PLLCSpokane Valley, WA
- Western U Medical Group LLCPortland, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kevin Ma among 2,847 family medicine physician records in Oregon
Kevin Ma is one of 2,847 family medicine physician records with a practice address in Oregon. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 91% of them.
- NPI issued2021 · 91% of these records are older, 6% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2021 · median 2009 among the 1,671 with a school on file
- Record last updated2026 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
561 family medicine physician records list a practice address in Portland
They are 561 of the 42,088 NPPES records with a practice address in Portland, and 2,847 family medicine physician records in Oregon.
All 2,847 in Oregon → Every provider in Portland → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Marc Carey, MDPortland, OR 972661659311686
- Marietta Choe, MDPortland, OR 972661366472623
- Marcia Diaz Medina, M.D.Portland, OR 972661467746206
- Robert Gobbo, MDPortland, OR 972661831125566
- Melissa Hemphill, MDPortland, OR 972661801115100
- Glenn Rodriguez, MDPortland, OR 972661730110602
- Shai Rosenfeld, MDPortland, OR 972661386904837
- Evan Saulino, MDPortland, OR 972661942304464
Common questions
What is Kevin Ma's NPI number?
Kevin Ma's National Provider Identifier (NPI) is 1467035238, issued on Apr 30, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Kevin Ma located?
The NPPES record lists a practice address at 5909 SE 92ND Ave, Portland, OR, 97266. Phone: (503) 771-0055. Providers update this record themselves, so call before visiting.
How can I verify Kevin Ma's license?
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 Kevin Ma prescribe under Medicare Part D?
In 2024, Kevin Ma had 882 Medicare Part D claims for 128 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.