Registry data as of Aug 27, 2026

Gregory Anderson, MD

Family Medicine Physician · Tacoma, WA

Gregory Anderson, MD is a family medicine physician with a practice address in Tacoma, Washington, and NPI 1235299371, issued on Dec 11, 2006. Check the license 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
1235299371
Name
Gregory Anderson
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
Practice location
Madigan Army Medical Ctr, Tacoma, WA 98431
Phone
(253) 966-7547
Enumerated
Dec 11, 2006
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 Madigan Army Medical Ctr

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

  1. Martha AlcockNurse's Aide1265881866
  2. Dennis Allison, CRNACertified Registered Nurse Anesthetist1750356937
  3. Samantha Arce, PSY.D.Clinical Psychologist1538210067
  4. Hillary Arnold, D.O.Family Medicine Physician1457340333
  5. Cristopher Ayala, LPNLicensed Vocational Nurse1760933824
  6. Margie AyalaPhlebotomy Technician1497296578

Verify Gregory Anderson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical CommissionCheck 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.

342 family medicine physician records list a Tacoma practice address

They are 342 of the 13,715 NPPES records with a Tacoma practice address, and 5,264 family medicine physician records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other family medicine physician records in Washington

  1. Shawn Aaron, MDLongview, WA1578560710
  2. John Abano, M.D.Shoreline, WA1891929857
  3. Sarah Abbot, DOKirkland, WA1033555180
  4. Arthur Abbott, M.D.Seattle, WA1255488847
  5. Dale Abbott, MDBurlington, WA1760453534
  6. Michael Abbott, MDEast Wenatchee, WA1336179928
  7. Richard Abbott, M.D.Mount Vernon, WA1689835803
  8. Charlee Abboud, DOTacoma, WA1174152169
  9. Suad AbdelazizSeattle, WA1306423421
  10. Joonis Abdulkhader, M.D.Seattle, WA1518154335

Common questions

What is Gregory Anderson, MD's NPI number?

Gregory Anderson, MD's National Provider Identifier (NPI) is 1235299371, issued on Dec 11, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Gregory Anderson, MD located?

The NPPES record lists a practice address at Madigan Army Medical Ctr, Tacoma, WA, 98431. Phone: (253) 966-7547. Providers update this record themselves, so call before visiting.

How can I verify Gregory Anderson, MD's license?

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.