Fabiola Ramos Nieves, MD
NPI 1518507862 · Ophthalmology Physician · San Juan, PR
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Fabiola Ramos Nieves, MD is a Ophthalmology Physician provider in San Juan, PR (NPI 1518507862).
Provider details
- NPI number
- 1518507862
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 24229 (PR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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 · 5 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisolone Acetate | 26 | 19 |
| Brimonidine Tartrate | 15 | — |
| Latanoprost | 12 | — |
| Moxifloxacin Hclbrand: Moxifloxacin | 12 | — |
| Ofloxacin | 11 | — |
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
- 2020-01-14
- Last updated
- 2025-09-05
- Certified
- 2025-09-05
Frequently asked questions
- What is Fabiola Ramos Nieves's NPI number?
- Fabiola Ramos Nieves's National Provider Identifier (NPI) is 1518507862, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Fabiola Ramos Nieves's specialty?
- Fabiola Ramos Nieves is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Fabiola Ramos Nieves located?
- Fabiola Ramos Nieves's practice location on file with NPPES is 600 Ave Jesus T Pinero Apt 1702, San Juan, PR 00918.
- What is Fabiola Ramos Nieves's phone number?
- The practice phone number listed in the NPPES registry for Fabiola Ramos Nieves is (939) 229-0992.
- Does Fabiola Ramos Nieves accept Medicare?
- Fabiola Ramos Nieves is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Fabiola Ramos Nieves's NPI active?
- Yes — Fabiola Ramos Nieves's NPI (1518507862) is active in the NPPES registry as of the last update on 2025-09-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.