Registry data as of Aug 27, 2026

Michael Chen, MD, MS

Neurology Physician · Seattle, WA

Michael Chen, MD, MS is a neurology physician with a practice address in Seattle, Washington, and NPI 1558757757, issued on Apr 14, 2015. Check the license (Washington MD61056408, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1558757757
Name
Michael Chen
Credential
MD, MS
Primary taxonomy
Neurology Physician 2084N0400X
License numbers
MD61056408 WA
2019043900 MO
A147040 CA
ME143018 FL
97067 GA
and 7 more
Self-reported in NPPES; status is on the state search
Practice location
550 17TH Ave, Seattle, WA 98122
Phone
(206) 320-2800
Enumerated
Apr 14, 2015
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

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

  1. Abraham Abu, PA-CPhysician Assistant1710036587
  2. Sally Alfred, FNP-BCFamily Nurse Practitioner1750585097
  3. Lisa Caylor, MDNeurology Physician1124108048
  4. Charles Cobbs, M.D.Neurological Surgery Physician1497793467
  5. Matias Costa, MDNeurological Surgery Physician1568032076
  6. Catherine Davies, MDPsychiatry Physician1487847794

Verify Michael Chen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical Commission
    Search for license MD61056408    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.

Industry payments in 2024: $388.00

3 payments, mostly food and beverage; the largest payer was MicroVention, Inc.. The 9,995 providers of this specialty with any payment received $8,603.82 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Michael Chen$388.00
  2. Specialty average$8,603.82

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

16+ hospital and facility affiliations

  1. Freeman-Oak Hill Health SystemJoplin, MO
  2. Hannibal Regional Healthcare System IncHannibal, MO
  3. North Atlanta Professional Services LLCAtlanta, GA
  4. North Oaks Medical Center LLCIssaquah, WA
  5. Northern Inyo Healthcare DistrictBishop, CA
  6. Providence Health And Services - WashingtonIssaquah, WA
  7. Providence Health And Services MtIssaquah, WA
  8. Providence Health And Services OregonIssaquah, WA
  9. Providence Health And Services WashingtonIssaquah, WA
  10. Providence Health And Services WashingtonIssaquah, WA
  11. Providence Health And Services- WashingtonIssaquah, WA
  12. Providence Health And Services- WashingtonIssaquah, WA
  13. Providence Medical InstituteIssaquah, WA
  14. Riverside Physician Services IncNewport News, VA
  15. Swedish Health ServicesEdmonds, WA
  16. Vidant Medical Group LLCIssaquah, WA

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Neurology Physician providers in Washington

There are 470 neurology physician records in Washington.

All 470 in Washington → Every provider in Seattle →

Other neurology physician records in Washington

  1. Nandini AbburiSeattle, WA1730618349
  2. Tilahun Abraha, MDOlympia, WA1124367776
  3. Carlos Acevedo, MDWalla Walla, WA1619059870
  4. Makeda Agonafer, M.D.Renton, WA1215371935
  5. Ban Alamin, MDSeattle, WA1861334518
  6. Aws Alawi, M.D.Seattle, WA1891082293
  7. Jason Aldred, M.D.Spokane, WA1003969684
  8. Rachel Allen, D.O.Everett, WA1982866158
  9. Raima Amin, M.D.Seattle, WA1760876361
  10. Haley Anderson, M.D.Lynnwood, WA1538401336

Common questions

What is Michael Chen, MD, MS's NPI number?

Michael Chen, MD, MS's National Provider Identifier (NPI) is 1558757757, issued on Apr 14, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Michael Chen, MD, MS located?

The NPPES record lists a practice address at 550 17TH Ave, Seattle, WA, 98122. Phone: (206) 320-2800. Providers update this record themselves, so call before visiting.

How can I verify Michael Chen, MD, MS's license?

NPPES lists Washington license number MD61056408, 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), loaded Aug 27, 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.

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.