IndividualActive
Efrain Santiago-Diaz, PHARM.D.
NPI 1982079935 · Pharmacist · Ponce, PR
Efrain Santiago-Diaz, PHARM.D. is a Pharmacist provider in Ponce, PR (NPI 1982079935).
Provider details
- NPI number
- 1982079935
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARM.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 005386 (PR)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Established profile(73/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
1575 Ave Munoz Rivera
Ponce, PR 00717-0211
Registry dates
- Enumerated
- 2015-12-02
- Last updated
- 2015-12-02
Frequently asked questions
- What is Efrain Santiago-Diaz's NPI number?
- Efrain Santiago-Diaz's National Provider Identifier (NPI) is 1982079935, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Efrain Santiago-Diaz's specialty?
- Efrain Santiago-Diaz is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Efrain Santiago-Diaz located?
- Efrain Santiago-Diaz's practice location on file with NPPES is Carr 139 Km 3.8, Ponce, PR 00731.
- What is Efrain Santiago-Diaz's phone number?
- The practice phone number listed in the NPPES registry for Efrain Santiago-Diaz is (939) 630-2389.
- Is Efrain Santiago-Diaz's NPI active?
- Yes — Efrain Santiago-Diaz's NPI (1982079935) is active in the NPPES registry as of the last update on 2015-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.