IndividualActive
Michael Fields
NPI 1538645940 · Community Health Worker · San Francisco, CA
Michael Fields is a Community Health Worker provider in San Francisco, CA (NPI 1538645940).
Provider details
- NPI number
- 1538645940
- Entity type
- Individual
- Primary specialty
- Community Health WorkerOther Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(61/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
730 Baker St
San Francisco, CA 94115-4305
Phone: (415) 567-1498
Fax: (415) 567-1365
Street-level locationGet directions
Mailing address
670 Larch Way
San Francisco, CA 94115-4858
Registry dates
- Enumerated
- 2018-07-18
- Last updated
- 2022-07-07
- Certified
- 2022-07-07
Frequently asked questions
- What is Michael Fields's NPI number?
- Michael Fields's National Provider Identifier (NPI) is 1538645940, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Fields's specialty?
- Michael Fields is listed in the NPPES registry with a primary specialty of Community Health Worker (Other Service Providers).
- Where is Michael Fields located?
- Michael Fields's practice location on file with NPPES is 730 Baker St, San Francisco, CA 94115-4305.
- What is Michael Fields's phone number?
- The practice phone number listed in the NPPES registry for Michael Fields is (415) 567-1498.
- Is Michael Fields's NPI active?
- Yes — Michael Fields's NPI (1538645940) is active in the NPPES registry as of the last update on 2022-07-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.