Britt Themann Gonsoulin, M.D., M.P.H.
Psychiatry Physician · Seattle, WA
Britt Themann Gonsoulin, M.D., M.P.H. is a psychiatry physician with a practice address in Seattle, Washington, and NPI 1336303742, issued on Jul 15, 2008. Check the license (Washington ML 60018999, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Britt Themann Gonsoulin
- Credential
- M.D., M.P.H.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- ML 60018999 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1959 NE Pacific St, Seattle, WA 98195
- Phone
- (206) 280-8494
- Enumerated
- Jul 15, 2008
- Record last updated
- Mar 19, 2026
- Medicare enrollment
- Enrolled (PECOS I20110721000121); accepts Medicare assignment
- Medical or professional school
- Tulane University School Of Medicine, 2008
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 1,195 in Washington → Look up another NPI →
Also registered at 1959 NE Pacific St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Benjamin AaronsonPsychologist1497108880
- Laith Abandeh, MDPediatric Radiology Physician1609404243
- Rebecca AbayInternal Medicine Physician1528565520
- Gifti Abbo, MDStudent in an Organized Health Care Education/Training Program1316688989
- Nandini AbburiNeurology Physician1730618349
- Mohamed AbdelmotlebDiagnostic Radiology Physician1134892656
Verify Britt Themann Gonsoulin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license ML 60018999Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Seattle Neuropsychiatric Treatment Center PLLCPoulsbo, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Britt Themann Gonsoulin among 1,195 psychiatry physician records in Washington
Britt Themann Gonsoulin, M.D., M.P.H. is one of 1,195 psychiatry physician records with a practice address in Washington. 61% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 60% of them.
- NPI issued2008 · 60% of these records are older, 36% newer
- In a Medicare fileYes · 61% of these records are
- In the CMS Doctors and Clinicians fileYes · 39% of these records are
- Graduated2008 · median 2007 among the 462 with a school on file
- Record last updated2026 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
485 psychiatry physician records list a practice address in Seattle
They are 485 of the 41,956 NPPES records with a practice address in Seattle, and 1,195 psychiatry physician records in Washington.
All 1,195 in Washington → Every provider in Seattle → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Brian Allender, MDSeattle, WA 981951982614434
- James Basinski, MDSeattle, WA 981951639181878
- Amy Bauer, M.D.Seattle, WA 981951346356110
- Paul Borghesani, M.D.-PH.D.Seattle, WA 981951265461701
- Jennifer Braden, MDSeattle, WA 981951437262268
- Ryan Caldeiro, MDSeattle, WA 981951902919731
- Thomas Carollo, MDSeattle, WA 981951235243403
- Lydia Chwastiak, MDSeattle, WA 981951972592731
Common questions
What is Britt Themann Gonsoulin, M.D., M.P.H.'s NPI number?
Britt Themann Gonsoulin, M.D., M.P.H.'s National Provider Identifier (NPI) is 1336303742, issued on Jul 15, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Britt Themann Gonsoulin, M.D., M.P.H. located?
The NPPES record lists a practice address at 1959 NE Pacific St, Seattle, WA, 98195. Phone: (206) 280-8494. Providers update this record themselves, so call before visiting.
How can I verify Britt Themann Gonsoulin, M.D., M.P.H.'s license?
NPPES lists Washington license number ML 60018999, 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.