Matthew Breuer, LMFT
NPI 1447606066 · Marriage & Family Therapist · San Francisco, CA
Matthew Breuer, LMFT is a Marriage & Family Therapist provider in San Francisco, CA (NPI 1447606066).
Provider details
- NPI number
- 1447606066
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Male
- Sole proprietor
- No
- License
- 112850 (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
10 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
- 2016-05-12
- Last updated
- 2024-03-29
- Certified
- 2024-03-29
Frequently asked questions
- What is Matthew Breuer's NPI number?
- Matthew Breuer's National Provider Identifier (NPI) is 1447606066, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Breuer's specialty?
- Matthew Breuer is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Matthew Breuer located?
- Matthew Breuer's practice location on file with NPPES is 251 9th St, San Francisco, CA 94103-3826.
- What is Matthew Breuer's phone number?
- The practice phone number listed in the NPPES registry for Matthew Breuer is (920) 319-5020.
- Is Matthew Breuer's NPI active?
- Yes — Matthew Breuer's NPI (1447606066) is active in the NPPES registry as of the last update on 2024-03-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.