Douglas Petersen
NPI 1679627178 · Marriage & Family Therapist · Santa Rosa, CA
Douglas Petersen is a Marriage & Family Therapist provider in Santa Rosa, CA (NPI 1679627178).
Provider details
- NPI number
- 1679627178
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 30648 (CA)
Specialties & taxonomies
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
- 2007-01-22
- Last updated
- 2014-08-18
Frequently asked questions
- What is Douglas Petersen's NPI number?
- Douglas Petersen's National Provider Identifier (NPI) is 1679627178, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Douglas Petersen's specialty?
- Douglas Petersen is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Douglas Petersen located?
- Douglas Petersen's practice location on file with NPPES is 3333 Chanate Rd, Santa Rosa, CA 95404-1707.
- What is Douglas Petersen's phone number?
- The practice phone number listed in the NPPES registry for Douglas Petersen is (707) 565-5004.
- Is Douglas Petersen's NPI active?
- Yes — Douglas Petersen's NPI (1679627178) is active in the NPPES registry as of the last update on 2014-08-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.