Nathaniel Williams
NPI 1417376096 · Community Health Worker · San Francisco, CA
Nathaniel Williams is a Community Health Worker provider in San Francisco, CA (NPI 1417376096).
Provider details
- NPI number
- 1417376096
- Entity type
- Individual
- Primary specialty
- Community Health WorkerOther Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Other Service Providers
- Exclusive Provider Organization302F00000X
Managed Care Organizations
- Taxi344600000X
Transportation Services
- Private Vehicle347C00000X
Transportation Services
- Transportation Broker347E00000X
Transportation Services
Respite Care Facility
- Counselor101Y00000X
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
12 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
Mailing address
Registry dates
- Enumerated
- 2014-04-10
- Last updated
- 2014-06-09
Frequently asked questions
- What is Nathaniel Williams's NPI number?
- Nathaniel Williams's National Provider Identifier (NPI) is 1417376096, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathaniel Williams's specialty?
- Nathaniel Williams is listed in the NPPES registry with a primary specialty of Community Health Worker (Other Service Providers).
- Where is Nathaniel Williams located?
- Nathaniel Williams's practice location on file with NPPES is 1140 Oak St, San Francisco, CA 94117-2217.
- What is Nathaniel Williams's phone number?
- The practice phone number listed in the NPPES registry for Nathaniel Williams is (414) 431-8252.
- Is Nathaniel Williams's NPI active?
- Yes — Nathaniel Williams's NPI (1417376096) is active in the NPPES registry as of the last update on 2014-06-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.