Alvin Romero-Cales, MD
NPI 1427024488 · Family Medicine Physician · Guayama, PR
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alvin Romero-Cales, MD is a Family Medicine Physician provider in Guayama, PR (NPI 1427024488).
Provider details
- NPI number
- 1427024488
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 12391 (PR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 118 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 466 | 111 |
| Atorvastatin Calcium | 429 | 100 |
| Losartan Potassium | 367 | 98 |
| Simvastatin | 357 | 86 |
| Famotidine | 329 | 67 |
| Lisinopril | 292 | 67 |
| Amlodipine Besylate | 269 | 58 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$64 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-28
- Last updated
- 2017-01-30
Frequently asked questions
- What is Alvin Romero-Cales's NPI number?
- Alvin Romero-Cales's National Provider Identifier (NPI) is 1427024488, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alvin Romero-Cales's specialty?
- Alvin Romero-Cales is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Alvin Romero-Cales located?
- Alvin Romero-Cales's practice location on file with NPPES is 45 Calle Palmer N, Guayama, PR 00784-4967.
- What is Alvin Romero-Cales's phone number?
- The practice phone number listed in the NPPES registry for Alvin Romero-Cales is (787) 864-6293.
- Does Alvin Romero-Cales accept Medicare?
- Alvin Romero-Cales is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alvin Romero-Cales's NPI active?
- Yes — Alvin Romero-Cales's NPI (1427024488) is active in the NPPES registry as of the last update on 2017-01-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.