William San Antonio, MSW
NPI 1720075815 · Clinical Social Worker · Pawtucket, RI
William San Antonio, MSW is a Clinical Social Worker provider in Pawtucket, RI (NPI 1720075815).
Provider details
- NPI number
- 1720075815
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Male
- Sole proprietor
- No
- License
- ISW00219 (RI)
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
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1520 Broad StProvidence, RI 02905-2811Phone: (401) 461-5234
Registry dates
- Enumerated
- 2005-10-04
- Last updated
- 2026-01-23
- Certified
- 2026-01-23
Frequently asked questions
- What is William San Antonio's NPI number?
- William San Antonio's National Provider Identifier (NPI) is 1720075815, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William San Antonio's specialty?
- William San Antonio is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is William San Antonio located?
- William San Antonio's practice location on file with NPPES is 100 Lafayette St, Pawtucket, RI 02860-6008.
- What is William San Antonio's phone number?
- The practice phone number listed in the NPPES registry for William San Antonio is (401) 942-5553.
- Is William San Antonio's NPI active?
- Yes — William San Antonio's NPI (1720075815) is active in the NPPES registry as of the last update on 2026-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.