John Hahn, M.S.,CDP,LMFT
NPI 1669572210 · Marriage & Family Therapist · Vancouver, WA
John Hahn, M.S.,CDP,LMFT is a Marriage & Family Therapist provider in Vancouver, WA (NPI 1669572210).
Provider details
- NPI number
- 1669572210
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- M.S.,CDP,LMFT
- Sex
- Male
- Sole proprietor
- No
- License
- CP00002843 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-24
- Last updated
- 2008-09-11
Frequently asked questions
- What is John Hahn's NPI number?
- John Hahn's National Provider Identifier (NPI) is 1669572210, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Hahn's specialty?
- John Hahn is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is John Hahn located?
- John Hahn's practice location on file with NPPES is 14406 Ne 20th Ave, Vancouver, WA 98686-1448.
- What is John Hahn's phone number?
- The practice phone number listed in the NPPES registry for John Hahn is (360) 418-6001.
- Is John Hahn's NPI active?
- Yes — John Hahn's NPI (1669572210) is active in the NPPES registry as of the last update on 2008-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.