Stefania Peralta, RN
NPI 1003371634 · Registered Nurse · Worcester, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stefania Peralta, RN is a Registered Nurse provider in Worcester, MA (NPI 1003371634).
Provider details
- NPI number
- 1003371634
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- RN2328799 (MA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Atorvastatin Calcium | 19 |
| Amlodipine Besylate | 19 |
| Bupropion Hclbrand: Bupropion Xl | 16 |
| Omeprazole | 15 |
| Lisinopril | 15 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 13 |
| Ketoconazole | 11 |
| Fluticasone Propionate | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they include 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 , 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
- 2019-02-07
- Last updated
- 2019-02-07
Frequently asked questions
- What is Stefania Peralta's NPI number?
- Stefania Peralta's National Provider Identifier (NPI) is 1003371634, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stefania Peralta's specialty?
- Stefania Peralta is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Stefania Peralta located?
- Stefania Peralta's practice location on file with NPPES is 19 Tacoma St, Worcester, MA 01605-3516.
- What is Stefania Peralta's phone number?
- The practice phone number listed in the NPPES registry for Stefania Peralta is (508) 852-1805.
- Does Stefania Peralta accept Medicare?
- Stefania Peralta is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stefania Peralta's NPI active?
- Yes — Stefania Peralta's NPI (1003371634) is active in the NPPES registry as of the last update on 2019-02-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.