IndividualActive
John Casey
NPI 1609538602 · Community Health Worker · San Francisco, CA
John Casey is a Community Health Worker provider in San Francisco, CA (NPI 1609538602).
Provider details
- NPI number
- 1609538602
- Entity type
- Individual
- Primary specialty
- Community Health WorkerOther Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(55/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
83% 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
368 Fell St
San Francisco, CA 94102-5144
Phone: (415) 861-0828
Fax: (415) 861-0140
Street-level locationGet directions
Mailing address
368 Fell St
San Francisco, CA 94102-5144
Registry dates
- Enumerated
- 2021-10-07
- Last updated
- 2021-10-07
- Certified
- 2021-10-07
Frequently asked questions
- What is John Casey's NPI number?
- John Casey's National Provider Identifier (NPI) is 1609538602, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Casey's specialty?
- John Casey is listed in the NPPES registry with a primary specialty of Community Health Worker (Other Service Providers).
- Where is John Casey located?
- John Casey's practice location on file with NPPES is 368 Fell St, San Francisco, CA 94102-5144.
- What is John Casey's phone number?
- The practice phone number listed in the NPPES registry for John Casey is (415) 861-0828.
- Is John Casey's NPI active?
- Yes — John Casey's NPI (1609538602) is active in the NPPES registry as of the last update on 2021-10-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.