Alex Silberstein, MFT
NPI 1598773723 · Marriage & Family Therapist · San Francisco, CA
Alex Silberstein, MFT is a Marriage & Family Therapist provider in San Francisco, CA (NPI 1598773723).
Provider details
- NPI number
- 1598773723
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MFT
- Sex
- Male
- Sole proprietor
- Yes
- License
- MFC17584 (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
19 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
- 2006-08-03
- Last updated
- 2011-03-11
Frequently asked questions
- What is Alex Silberstein's NPI number?
- Alex Silberstein's National Provider Identifier (NPI) is 1598773723, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alex Silberstein's specialty?
- Alex Silberstein is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Alex Silberstein located?
- Alex Silberstein's practice location on file with NPPES is 423 Gough St, San Francisco, CA 94102-4415.
- What is Alex Silberstein's phone number?
- The practice phone number listed in the NPPES registry for Alex Silberstein is (415) 646-0421.
- Is Alex Silberstein's NPI active?
- Yes — Alex Silberstein's NPI (1598773723) is active in the NPPES registry as of the last update on 2011-03-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.