Yanira Fernandez Esteves, MD
NPI 1427017193 · Family Medicine Physician · San Juan, PR
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yanira Fernandez Esteves, MD is a Family Medicine Physician provider in San Juan, PR (NPI 1427017193).
Provider details
- NPI number
- 1427017193
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 11705 (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 · 71 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 163 | 60 |
| Amlodipine Besylate | 147 | 44 |
| Losartan Potassium | 143 | 53 |
| Pantoprazole Sodium | 133 | 23 |
| Gabapentin | 127 | 45 |
| Atorvastatin Calcium | 124 | 37 |
| Levothyroxine Sodium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$856 across 12 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
- 2006-03-21
- Last updated
- 2010-04-08
Frequently asked questions
- What is Yanira Fernandez Esteves's NPI number?
- Yanira Fernandez Esteves's National Provider Identifier (NPI) is 1427017193, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yanira Fernandez Esteves's specialty?
- Yanira Fernandez Esteves is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Yanira Fernandez Esteves located?
- Yanira Fernandez Esteves's practice location on file with NPPES is Romany Gardens, San Juan, PR 00926.
- What is Yanira Fernandez Esteves's phone number?
- The practice phone number listed in the NPPES registry for Yanira Fernandez Esteves is (787) 790-8249.
- Does Yanira Fernandez Esteves accept Medicare?
- Yanira Fernandez Esteves is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yanira Fernandez Esteves's NPI active?
- Yes — Yanira Fernandez Esteves's NPI (1427017193) is active in the NPPES registry as of the last update on 2010-04-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.