Elsa Martinez Serrano
NPI 1952444945 · Pharmacist · Hatillo, PR
Elsa Martinez Serrano is a Pharmacist provider in Hatillo, PR (NPI 1952444945).
Provider details
- NPI number
- 1952444945
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 4248 (PR)
Specialties & taxonomies
Pharmacy 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Varicella-Zoster Ge/As01b/Pfbrand: Shingrix | 32 | 22 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-02-15
- Last updated
- 2025-07-01
- Certified
- 2025-07-01
Frequently asked questions
- What is Elsa Martinez Serrano's NPI number?
- Elsa Martinez Serrano's National Provider Identifier (NPI) is 1952444945, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elsa Martinez Serrano's specialty?
- Elsa Martinez Serrano is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Elsa Martinez Serrano located?
- Elsa Martinez Serrano's practice location on file with NPPES is Carr. # 2 Km. 85.5, Hatillo, PR 00659.
- What is Elsa Martinez Serrano's phone number?
- The practice phone number listed in the NPPES registry for Elsa Martinez Serrano is (787) 262-4901.
- Is Elsa Martinez Serrano's NPI active?
- Yes — Elsa Martinez Serrano's NPI (1952444945) is active in the NPPES registry as of the last update on 2025-07-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.