Mathew Metzgar, LMFT
NPI 1467990812 · Marriage & Family Therapist · Mill Valley, CA
Mathew Metzgar, LMFT is a Marriage & Family Therapist provider in Mill Valley, CA (NPI 1467990812).
Provider details
- NPI number
- 1467990812
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Male
- Sole proprietor
- No
- License
- LMFT117100 (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
- 2017-02-06
- Last updated
- 2025-12-12
- Certified
- 2025-12-12
Frequently asked questions
- What is Mathew Metzgar's NPI number?
- Mathew Metzgar's National Provider Identifier (NPI) is 1467990812, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mathew Metzgar's specialty?
- Mathew Metzgar is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Mathew Metzgar located?
- Mathew Metzgar's practice location on file with NPPES is 6 Knoll Ln, Mill Valley, CA 94941-2326.
- What is Mathew Metzgar's phone number?
- The practice phone number listed in the NPPES registry for Mathew Metzgar is (415) 699-9275.
- Is Mathew Metzgar's NPI active?
- Yes — Mathew Metzgar's NPI (1467990812) is active in the NPPES registry as of the last update on 2025-12-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.