Anne Marie Tietjen, PH.D.
Cognitive & Behavioral Psychologist · Bellingham, WA
Anne Marie Tietjen, PH.D. is a cognitive & behavioral psychologist with a practice address in Bellingham, Washington, and NPI 1821121195, issued on Mar 14, 2007. Check the license (Washington PY00001272, as entered in NPPES) with the Washington board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Anne Marie Tietjen
- Credential
- PH.D.
- Primary taxonomy
- Cognitive & Behavioral Psychologist 103TB0200X
- License number
- PY00001272 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1201 11TH St, Bellingham, WA 98225
- Phone
- (360) 647-2808
- Enumerated
- Mar 14, 2007
- Record last updated
- Sep 11, 2025
- Fax
- (360) 752-0037
- Entity
- Type 1 · individual
Also registered at 1201 11TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cecily Conrad, MSW LCSWPsychologist1831231232
- Richard Groesbeck, PH.D.Counseling Psychologist1538212220
- Elizabeth WarrenMental Health Counselor1629650239
Verify Anne Marie Tietjen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license PY00001272Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Cognitive & Behavioral Psychologist providers in Washington
There are 44 cognitive & behavioral psychologist records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other cognitive & behavioral psychologist records in Washington
- Lama Alameddine, PSYRenton, WA1336695873
- Beatriz Aramburu, PHDSeattle, WA1649480765
- Jonathan Bricker, PHDSeattle, WA1275785909
- Jeanette Chen, PH.D.Bellevue, WA1003962812
- Nancy Cohen, PH.D.Seattle, WA1346475381
- Matthew ColemanOlympia, WA1831059203
- Angela Davis, PH.D.Seattle, WA1194033845
- Janice Driver, PH.D.Bellevue, WA1891949871
- Jean Eagleston, PH.D.Sedro Woolley, WA1740497536
- Gail Fahey, M.D.Vancouver, WA1174915151
Common questions
What is Anne Marie Tietjen, PH.D.'s NPI number?
Anne Marie Tietjen, PH.D.'s National Provider Identifier (NPI) is 1821121195, issued on Mar 14, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Anne Marie Tietjen, PH.D. located?
The NPPES record lists a practice address at 1201 11TH St, Bellingham, WA, 98225. Phone: (360) 647-2808. Providers update this record themselves, so call before visiting.
How can I verify Anne Marie Tietjen, PH.D.'s license?
NPPES lists Washington license number PY00001272, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
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.