Mike Brennan, M.F.T.
NPI 1144673948 · Marriage & Family Therapist · San Diego, CA
Mike Brennan, M.F.T. is a Marriage & Family Therapist provider in San Diego, CA (NPI 1144673948).
Provider details
- NPI number
- 1144673948
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- M.F.T.
- Sex
- Male
- Sole proprietor
- Yes
- License
- MFT25354 (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
9 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
- 2016-07-15
- Last updated
- 2016-07-15
Frequently asked questions
- What is Mike Brennan's NPI number?
- Mike Brennan's National Provider Identifier (NPI) is 1144673948, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mike Brennan's specialty?
- Mike Brennan is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Mike Brennan located?
- Mike Brennan's practice location on file with NPPES is 3288 El Cajon Blvd, San Diego, CA 92104-1430.
- What is Mike Brennan's phone number?
- The practice phone number listed in the NPPES registry for Mike Brennan is (619) 944-5559.
- Is Mike Brennan's NPI active?
- Yes — Mike Brennan's NPI (1144673948) is active in the NPPES registry as of the last update on 2016-07-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.