Blanca Fernandez, M.D.
NPI 1083893515 · Specialist · Ponce, PR
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Blanca Fernandez, M.D. is a Specialist provider in Ponce, PR (NPI 1083893515).
Provider details
- NPI number
- 1083893515
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 16927 (PR)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
18 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 · 41 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Losartan Potassium | 182 | 68 |
| Atorvastatin Calcium | 138 | 52 |
| Levothyroxine Sodiumbrand: Synthroid | 110 | 29 |
| Metformin Hcl | 95 | 28 |
| Meloxicam | 69 | 38 |
| Alendronate Sodium | 56 | 20 |
| Metoprolol Succinate | 46 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$86 across 4 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
- 2007-11-01
- Last updated
- 2007-11-01
Frequently asked questions
- What is Blanca Fernandez's NPI number?
- Blanca Fernandez's National Provider Identifier (NPI) is 1083893515, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Blanca Fernandez's specialty?
- Blanca Fernandez is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Blanca Fernandez located?
- Blanca Fernandez's practice location on file with NPPES is 4359 Ave Constancia, Ponce, PR 00716-2121.
- What is Blanca Fernandez's phone number?
- The practice phone number listed in the NPPES registry for Blanca Fernandez is (787) 298-4318.
- Does Blanca Fernandez accept Medicare?
- Blanca Fernandez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Blanca Fernandez's NPI active?
- Yes — Blanca Fernandez's NPI (1083893515) is active in the NPPES registry as of the last update on 2007-11-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.