Mercedes Ferreras
NPI 1144456575 · Adult Health Nurse Practitioner · Miami, FL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mercedes Ferreras is a Adult Health Nurse Practitioner provider in Miami, FL (NPI 1144456575).
Provider details
- NPI number
- 1144456575
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- ARNP9264125 (FL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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 · 75 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Insulin Glargine,hum.rec.anlogbrand: Lantus Solostar | 1,200 | 214 |
| Insulin Aspart Prot/Insuln Aspbrand: Insulin Aspart Prot Mix 70-30 | 1,121 | 178 |
| Repaglinide | 1,086 | 205 |
| Metformin Hcl | 978 | 387 |
| Levothyroxine Sodium | 852 | 321 |
| Alogliptin Benzoatebrand: Alogliptin | 718 | 111 |
| Pioglitazone Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-05-29
- Last updated
- 2009-05-29
Frequently asked questions
- What is Mercedes Ferreras's NPI number?
- Mercedes Ferreras's National Provider Identifier (NPI) is 1144456575, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mercedes Ferreras's specialty?
- Mercedes Ferreras is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mercedes Ferreras located?
- Mercedes Ferreras's practice location on file with NPPES is 3520 Sw121 Ave, Miami, FL 33175.
- What is Mercedes Ferreras's phone number?
- The practice phone number listed in the NPPES registry for Mercedes Ferreras is (305) 495-8086.
- Does Mercedes Ferreras accept Medicare?
- Mercedes Ferreras is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mercedes Ferreras's NPI active?
- Yes — Mercedes Ferreras's NPI (1144456575) is active in the NPPES registry as of the last update on 2009-05-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.