Billy Santiago, PH.D.
NPI 1295862530 · Clinical Child & Adolescent Psychologist · San Juan, PR
Enrolled with Medicare as Practitioner - Psychologist Billing Independently · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Billy Santiago, PH.D. is a Clinical Child & Adolescent Psychologist provider in San Juan, PR (NPI 1295862530).
Provider details
- NPI number
- 1295862530
- Entity type
- Individual
- Primary specialty
- Clinical Child & Adolescent PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1932 (PR)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
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
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-02-27
- Last updated
- 2025-09-11
Frequently asked questions
- What is Billy Santiago's NPI number?
- Billy Santiago's National Provider Identifier (NPI) is 1295862530, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Billy Santiago's specialty?
- Billy Santiago is listed in the NPPES registry with a primary specialty of Clinical Child & Adolescent Psychologist (Behavioral Health & Social Service Providers).
- Where is Billy Santiago located?
- Billy Santiago's practice location on file with NPPES is 420 Ave Ponce De Leon, San Juan, PR 00918-3416.
- What is Billy Santiago's phone number?
- The practice phone number listed in the NPPES registry for Billy Santiago is (787) 765-5678.
- Does Billy Santiago accept Medicare?
- Billy Santiago is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Billy Santiago's NPI active?
- Yes — Billy Santiago's NPI (1295862530) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.