Registry data as of Aug 27, 2026

John Gossom, MD

Geriatric Medicine (Family Medicine) Physician · Friday Harbor, WA

John Gossom, MD is a geriatric medicine (family medicine) physician with a practice address in Friday Harbor, Washington, and NPI 1245221886, issued on Nov 2, 2005. Check the license (Washington MD00018422, as entered in NPPES) on the Washington Medical Commission; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1245221886
Name
John Gossom
Credential
MD
Primary taxonomy
Geriatric Medicine (Family Medicine) Physician 207QG0300X
License number
MD00018422 WA
Self-reported in NPPES; status is on the state search
Practice location
689 Airport Center Dr, Friday Harbor, WA 98250
Phone
(360) 378-1338
Enumerated
Nov 2, 2005
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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Verify John Gossom in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical Commission
    Search for license MD00018422
    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.

Geriatric Medicine (Family Medicine) Physician providers in Washington

There are 41 geriatric medicine (family medicine) physician records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other geriatric medicine (family medicine) physician records in Washington

  1. Dejene Abetew, MDTacoma, WA1316631450
  2. Scott Balson, M.D.Tacoma, WA1346570728
  3. Janice L Bishop, M.D.Bellevue, WA1174575518
  4. Sharon Brown, APRNAnacortes, WA1093299547
  5. Patricia Coyman, DOYakima, WA1285661942
  6. Bruce Dentler, MD, ABFP, CMDSpokane, WA1124116611
  7. Jyothi Dikkala, MDTacoma, WA1134958028
  8. Jordan Doerr, MDWenatchee, WA1497334361
  9. John Dugaw, MDLa Conner, WA1407822836
  10. Dieter Eppel, D.O.Port Orchard, WA1710932934

Common questions

What is John Gossom, MD's NPI number?

John Gossom, MD's National Provider Identifier (NPI) is 1245221886, issued on Nov 2, 2005. An NPI identifies a provider in billing; it is not a license.

Where is John Gossom, MD located?

The NPPES record lists a practice address at 689 Airport Center Dr, Friday Harbor, WA, 98250. Phone: (360) 378-1338. Providers update this record themselves, so call before visiting.

How can I verify John Gossom, MD's license?

NPPES lists Washington license number MD00018422, 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. An NPI identifies who bills; it is not a license.

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.