Robert D. Thornton, MD
General Practice Physician · Vancouver, WA
Robert D. Thornton, MD is a general practice physician with a practice address in Vancouver, Washington, and NPI 1689668246, issued on Sep 9, 2005. Check the license (Washington 12797, as entered in NPPES) on the Washington Medical Commission; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Robert D. Thornton
- Credential
- MD
- Primary taxonomy
- General Practice Physician 208D00000X
- License number
- 12797 WA
Self-reported in NPPES; status is on the state search - Practice location
- 4421 NE St Johns RD, Vancouver, WA 98661
- Phone
- (360) 695-9922
- Enumerated
- Sep 9, 2005
- Record last updated
- Mar 29, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (360) 695-1310
- Medicaid ID
- 1613504 WA
- Entity
- Type 1 · individual
8 nearest general practice physician records → All 388 in Washington → Look up another NPI →
Also registered at 4421 NE St Johns RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sienna BaconMental Health Counselor1770475873
- Joanne BalokMental Health Counselor1740655745
- Robert ByeMental Health Counselor1518164003
- Jerry Fisher, MDGeneral Practice Physician1568467223
- Ashley Gliddon, AACounselor1538774047
- Howard Goodwin, PA-CPhysician Assistant1841411949
Verify Robert D. Thornton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license 12797Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Robert D. Thornton among 388 general practice physician records in Washington
Robert D. Thornton, MD is one of 388 general practice physician records with a practice address in Washington. 28% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 97% newer
- In a Medicare fileNo · 28% of these records are
- In the CMS Doctors and Clinicians fileNo · 11% of these records are
- Record last updated2012 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208D00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
General Practice Physician providers in Washington
There are 388 general practice physician records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 388 in Washington → Every provider in Vancouver → General Practice Physician nationwide →
The 8 general practice physician records with the nearest ZIP codes
- Jerry Fisher, MDVancouver, WA 986611568467223
- Stephen Pliska, MDVancouver, WA 986651174516082
- L. Douglas Marsh, M.D.Vancouver, WA 986831356335046
- Darrell Miller, M.D.Vancouver, WA 986831396739967
- Ibrahim Feyissa, MDVancouver, WA 986841255151478
- Peter Hanfileti, M.D.Vancouver, WA 986841972725612
- Charles Pinney, M.D.Vancouver, WA 986841902819451
- Sophie Hoptowit, MDLongview, WA 986321821159492
Common questions
What is Robert D. Thornton, MD's NPI number?
Robert D. Thornton, MD's National Provider Identifier (NPI) is 1689668246, issued on Sep 9, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Robert D. Thornton, MD located?
The NPPES record lists a practice address at 4421 NE St Johns RD, Vancouver, WA, 98661. Phone: (360) 695-9922. Providers update this record themselves, so call before visiting.
How can I verify Robert D. Thornton, MD's license?
NPPES lists Washington license number 12797, 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. 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.