MR. MATHEW METZGAR LMFT
NPI 1467990812
Marriage & Family Therapist in Mill Valley, CA
About Mr. Mathew Metzgar Lmft NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. MATHEW METZGAR LMFT (NPI 1467990812) is an individual marriage & family therapist in Mill Valley, California, licensed in California (LMFT117100) and active in the NPI registry since February 2017. He has opted out of Medicare through January 1, 2028.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Opted out of Medicare
Mr. Mathew Metzgar Lmft has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from January 1, 2024 through January 1, 2028.
Other Providers at the Same Location NPPES 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Mathew Metzgar's NPI number?
The NPI number for Mathew Metzgar is 1467990812. It was assigned to this individual provider in the NPPES registry on February 6, 2017.
Where is Mathew Metzgar located?
Mathew Metzgar practices at 6 Knoll Ln, Mill Valley, CA 94941. The listed phone number is (415) 699-9275.
What is Mathew Metzgar's specialty?
The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.
Is Mathew Metzgar enrolled in Medicare?
No. Mathew Metzgar has opted out of Medicare through January 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.
When was this NPI record last updated?
The NPPES record for Mathew Metzgar was last updated on December 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Mr. Mathew Metzgar, LMFT · NPI 1467990812
Marriage & Family Therapist provider in Mill Valley, California. Individual provider, active in the CMS NPPES registry since February 6, 2017.
## Identity
- **NPI:** 1467990812 (Entity type: Individual)
- **Enumerated:** February 6, 2017
- **Primary specialty:** Marriage & Family Therapist · taxonomy 106H00000X
- **State license:** LMFT117100 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 6 KNOLL LN, Mill Valley, CA 94941-2326
- **Phone:** (415) 699-9275
## Medicare
- **Medicare:** Opted out of Medicare (opt-out affidavit on file, in effect through January 1, 2028); services are provided under private contract
## Record status
- **NPPES last updated:** December 12, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1467990812) · Data from the CMS NPPES public registry.