Edwin Vazquez Ayala, M.D.
NPI 1659392124 · General Practice Physician · Caguas, PR
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Edwin Vazquez Ayala, M.D. is a General Practice Physician provider in Caguas, PR (NPI 1659392124).
Provider details
- NPI number
- 1659392124
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 11449 (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
19 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 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 75 | 74 |
| Levofloxacin | 69 | 67 |
| Diclofenac Sodium | 63 | 60 |
| Diclofenac Potassium | 49 | 48 |
| Clindamycin Hcl | 37 | 37 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 32 | 32 |
| Azithromycin | 32 | 32 |
| Metoclopramide Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$94 across 1 record (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
- 2006-07-21
- Last updated
- 2007-07-08
Frequently asked questions
- What is Edwin Vazquez Ayala's NPI number?
- Edwin Vazquez Ayala's National Provider Identifier (NPI) is 1659392124, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Edwin Vazquez Ayala's specialty?
- Edwin Vazquez Ayala is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Edwin Vazquez Ayala located?
- Edwin Vazquez Ayala's practice location on file with NPPES is Centro Ambulatorio Hima San Pablo, Caguas, PR 00725-0000.
- What is Edwin Vazquez Ayala's phone number?
- The practice phone number listed in the NPPES registry for Edwin Vazquez Ayala is (787) 653-3434.
- Does Edwin Vazquez Ayala accept Medicare?
- Edwin Vazquez Ayala is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Edwin Vazquez Ayala's NPI active?
- Yes — Edwin Vazquez Ayala's NPI (1659392124) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.