IndividualActive
Alfredo Santiago, MSW
NPI 1053339226 · Clinical Social Worker · San Juan, PR
Alfredo Santiago, MSW is a Clinical Social Worker provider in San Juan, PR (NPI 1053339226).
Provider details
- NPI number
- 1053339226
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 2180 (PR)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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.
Mailing address
Urb. Villa Capri, # 5 Siracusa St.
Rio Piedras,, PR 00924
Registry dates
- Enumerated
- 2006-07-17
- Last updated
- 2007-07-08
Frequently asked questions
- What is Alfredo Santiago's NPI number?
- Alfredo Santiago's National Provider Identifier (NPI) is 1053339226, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alfredo Santiago's specialty?
- Alfredo Santiago is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Alfredo Santiago located?
- Alfredo Santiago's practice location on file with NPPES is 10 Calle Casia, San Juan, PR 00921-3200.
- What is Alfredo Santiago's phone number?
- The practice phone number listed in the NPPES registry for Alfredo Santiago is (178) 764-1758.
- Is Alfredo Santiago's NPI active?
- Yes — Alfredo Santiago's NPI (1053339226) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.