Felton Institute
NPI 1538670211 · Substance Abuse Rehabilitation Facility · San Francisco, CA
Felton Institute is a Substance Abuse Rehabilitation Facility organization in San Francisco, CA (NPI 1538670211).
Provider details
- NPI number
- 1538670211
- Entity type
- Organization
- Primary specialty
- Substance Abuse Rehabilitation FacilityResidential Treatment Facilities
- Organization subpart
- No
- Authorized official
- Marvin Davis, Chief Financial & Operations Office(415) 474-7310
Specialties & taxonomies
Residential Treatment Facilities
Residential Treatment Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
Other names (DBA / former)
- Former legal business name
- Family Service Agency of San Francisco
- Doing business as
- Felton Institute
Registry dates
- Enumerated
- 2017-10-20
- Last updated
- 2020-02-14
- Certified
- 2020-02-14
Frequently asked questions
- What is Felton Institute's NPI number?
- Felton Institute's National Provider Identifier (NPI) is 1538670211, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Felton Institute?
- Felton Institute is classified in the NPPES registry as Substance Abuse Rehabilitation Facility (Residential Treatment Facilities).
- Where is Felton Institute located?
- Felton Institute's practice location on file with NPPES is 1500 Franklin St, San Francisco, CA 94109-4523.
- What is Felton Institute's phone number?
- The practice phone number listed in the NPPES registry for Felton Institute is (415) 474-7310.
- Who is the authorized official for Felton Institute?
- The authorized official listed on Felton Institute's NPPES record is Marvin Davis, Chief Financial & Operations Office. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Felton Institute's NPI active?
- Yes — Felton Institute's NPI (1538670211) is active in the NPPES registry as of the last update on 2020-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.