Gerardo Alayon Anta, M.D.
NPI 1508855644 · Cardiovascular Disease Physician · Ponce, PR
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gerardo Alayon Anta, M.D. is a Cardiovascular Disease Physician provider in Ponce, PR (NPI 1508855644).
Provider details
- NPI number
- 1508855644
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 9075 (PR)
Specialties & taxonomies
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 · 49 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 260 | 118 |
| Amlodipine Besylate | 226 | 97 |
| Losartan Potassium | 220 | 82 |
| Atorvastatin Calcium | 200 | 89 |
| Hydralazine Hcl | 197 | 65 |
| Terazosin Hcl | 137 | 49 |
| Rosuvastatin Calcium | 119 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,016 across 18 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
- 2005-10-20
- Last updated
- 2009-12-14
Frequently asked questions
- What is Gerardo Alayon Anta's NPI number?
- Gerardo Alayon Anta's National Provider Identifier (NPI) is 1508855644, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gerardo Alayon Anta's specialty?
- Gerardo Alayon Anta is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Gerardo Alayon Anta located?
- Gerardo Alayon Anta's practice location on file with NPPES is 2520 Ave Obispado, Ponce, PR 00716-3841.
- What is Gerardo Alayon Anta's phone number?
- The practice phone number listed in the NPPES registry for Gerardo Alayon Anta is (787) 844-3153.
- Does Gerardo Alayon Anta accept Medicare?
- Gerardo Alayon Anta is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gerardo Alayon Anta's NPI active?
- Yes — Gerardo Alayon Anta's NPI (1508855644) is active in the NPPES registry as of the last update on 2009-12-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.