Frank Abella Ayala, MD
NPI 1528514247 · Ophthalmology Physician · Caguas, PR
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Frank Abella Ayala, MD is a Ophthalmology Physician provider in Caguas, PR (NPI 1528514247).
Provider details
- NPI number
- 1528514247
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 21724 (PR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
9 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
686 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Problem Focused Exam of Visual System92012 | 201 | $99 |
| Established Patient Complete Exam of Visual System92014 | 133 | $139 |
| Imaging of Retina92134 | 101 | $44 |
| New Patient Complete Exam of Visual System92004 | 57 | $164 |
| Exam of Visual Field With Extended Testing92083 | 46 | $71 |
| Photography of the Retina92250 | 41 | $41 |
| Closure of Tear Duct Opening Using Plug68761 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Erythromycin Basebrand: Erythromycin | 193 | 137 |
| Prednisolone Acetate | 181 | 105 |
| Ofloxacin | 127 | 78 |
| Latanoprost | 107 | 32 |
| Ketorolac Tromethamine | 75 | 47 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 27 | 12 |
| Doxycycline Hyclate | 16 | 15 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$536 across 13 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.
Mailing address
Registry dates
- Enumerated
- 2016-09-01
- Last updated
- 2026-05-11
- Certified
- 2026-05-11
Frequently asked questions
- What is Frank Abella Ayala's NPI number?
- Frank Abella Ayala's National Provider Identifier (NPI) is 1528514247, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frank Abella Ayala's specialty?
- Frank Abella Ayala is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Frank Abella Ayala located?
- Frank Abella Ayala's practice location on file with NPPES is 1 Ave Fomento Ste 1, Caguas, PR 00725-5700.
- What is Frank Abella Ayala's phone number?
- The practice phone number listed in the NPPES registry for Frank Abella Ayala is (787) 641-3030.
- Does Frank Abella Ayala accept Medicare?
- Frank Abella Ayala is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Frank Abella Ayala's NPI active?
- Yes — Frank Abella Ayala's NPI (1528514247) is active in the NPPES registry as of the last update on 2026-05-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.