John Brownson, MFT
NPI 1871622134 · Marriage & Family Therapist · Oakland, CA
John Brownson, MFT is a Marriage & Family Therapist provider in Oakland, CA (NPI 1871622134).
Provider details
- NPI number
- 1871622134
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MFT
- Sex
- Male
- Sole proprietor
- Yes
- License
- MFT 36937 (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
- 2007-03-05
- Last updated
- 2021-05-13
- Certified
- 2021-05-13
Frequently asked questions
- What is John Brownson's NPI number?
- John Brownson's National Provider Identifier (NPI) is 1871622134, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Brownson's specialty?
- John Brownson is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is John Brownson located?
- John Brownson's practice location on file with NPPES is 662 Fairview St., Oakland, CA 94609.
- What is John Brownson's phone number?
- The practice phone number listed in the NPPES registry for John Brownson is (510) 910-2819.
- Is John Brownson's NPI active?
- Yes — John Brownson's NPI (1871622134) is active in the NPPES registry as of the last update on 2021-05-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.