NPPES file of Aug 9, 2026

Jun Ma, MD

Neurological Surgery Physician · Seattle, WA

Jun Ma, MD is a neurological surgery physician with a practice address in Seattle, Washington, and NPI 1376317321, issued on Nov 9, 2023. Check the license (Washington MD61505487, as entered in NPPES) on the Washington Medical Commission; 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
1376317321
Name
Jun Ma
Credential
MD
Primary taxonomy
Neurological Surgery Physician 207T00000X
License numbers
MD61505487 WA
73876 MN
Self-reported in NPPES; status is on the state search
Practice location
550 17TH Ave Ste 500, Seattle, WA 98122
Phone
(612) 979-3890
Enumerated
Nov 9, 2023
Record last updated
Feb 27, 2024
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 550 17TH Ave Ste 500

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

  1. Majid Aljoghaiman, MDNeurological Surgery Physician1265275804
  2. Hagay Amster Kahn, MDOrthopaedic Surgery of the Spine Physician1457165805
  3. Mohammed BasamhNeurological Surgery Physician1033787494
  4. Rebecca Daverso, RNRegistered Nurse1194422741
  5. Andrew Jack, MD, MSC, FRCSCNeurological Surgery Physician1992291793
  6. William Ludlam, PHD, MDEndocrinology, Diabetes & Metabolism Physician1750464848

Verify Jun Ma in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical Commission
    Search for license MD61505487
    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 Washington 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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Industry payments in 2024: $227.72

2 payments; by number, the most common kind was food and beverage; the largest payer was Stryker Corporation. The 5,377 providers of this specialty with any payment received $14,925.58 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Jun Ma$228
  2. Specialty average$14,926

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Jun Ma among 232 neurological surgery physician records in Washington

Jun Ma, MD is one of 232 neurological surgery physician records with a practice address in Washington. 66% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 95% of them.

  • NPI issued2023 · 95% of these records are older, 3% newer
  • In a Medicare fileYes · 66% of these records are
  • In the CMS Doctors and Clinicians fileNo · 59% of these records are
  • Record last updated2024 · 64% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207T00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neurological Surgery Physician providers in Washington

There are 232 neurological surgery physician records in Washington.

The 8 neurological surgery physician records with the nearest ZIP codes

  1. Randall ChesnutSeattle, WA 981221669515136
  2. Charles Cobbs, M.D.Seattle, WA 981221497793467
  3. Richard EllenbogenSeattle, WA 981221679659478
  4. Ryder Gwinn, MDSeattle, WA 981221700945607
  5. John Hsiang, MDSeattle, WA 981221154485001
  6. Louis Kim, MDSeattle, WA 981221316988348
  7. David Newell, MDSeattle, WA 981221164581054
  8. Peter Nora, MDSeattle, WA 981221679637532

Common questions

What is Jun Ma, MD's NPI number?

Jun Ma, MD's National Provider Identifier (NPI) is 1376317321, issued on Nov 9, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Jun Ma, MD located?

The NPPES record lists a practice address at 550 17TH Ave Ste 500, Seattle, WA, 98122. Phone: (612) 979-3890. Providers update this record themselves, so call before visiting.

How can I verify Jun Ma, MD's license?

NPPES lists Washington license number MD61505487, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. 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.