Susan Stahl, MFT
NPI 1861650830 · Marriage & Family Therapist · San Mateo, CA
Susan Stahl, MFT is a Marriage & Family Therapist provider in San Mateo, CA (NPI 1861650830).
Provider details
- NPI number
- 1861650830
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- MFC30126 (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
18 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
- 2008-05-27
- Last updated
- 2008-05-27
Frequently asked questions
- What is Susan Stahl's NPI number?
- Susan Stahl's National Provider Identifier (NPI) is 1861650830, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Stahl's specialty?
- Susan Stahl is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Susan Stahl located?
- Susan Stahl's practice location on file with NPPES is 1611 Borel Pl Ste 211, San Mateo, CA 94402-3505.
- What is Susan Stahl's phone number?
- The practice phone number listed in the NPPES registry for Susan Stahl is (650) 599-5845.
- Is Susan Stahl's NPI active?
- Yes — Susan Stahl's NPI (1861650830) is active in the NPPES registry as of the last update on 2008-05-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.