Rebecca Larosa, NP
NPI 1134610280 · Nurse Practitioner · Boston, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rebecca Larosa, NP is a Nurse Practitioner provider in Boston, MA (NPI 1134610280).
Provider details
- NPI number
- 1134610280
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- RN2321745 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
8 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,479 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 382 | $118 |
| Ultrasound Measurement of Bladder Capacity After Voiding51798 | 314 | $13 |
| Automated Urinalysis Test81003 | 194 | $2 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 193 | $83 |
| Simple Insertion of Temporary Bladder Tube51702 | 95 | $59 |
| Instillation of Anti-Cancer Drug Into Bladder51720 | 70 | $84 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 35 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 1,241 | 408 |
| Finasteride | 875 | 277 |
| Alfuzosin Hclbrand: Alfuzosin Hcl Er | 352 | 124 |
| Mirabegronbrand: Myrbetriq | 281 | 96 |
| Vibegronbrand: Gemtesa | 177 | 50 |
| Methenamine Hippurate | 128 | 46 |
| Oxybutynin Chloridebrand: Oxybutynin Chloride Er | 123 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$193 across 1 record (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
Additional practice locations (1)
- 1 Hospital RdOak Bluffs, MA 02557-1406Phone: (508) 693-0410
Registry dates
- Enumerated
- 2018-05-24
- Last updated
- 2023-07-28
- Certified
- 2023-07-28
Frequently asked questions
- What is Rebecca Larosa's NPI number?
- Rebecca Larosa's National Provider Identifier (NPI) is 1134610280, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rebecca Larosa's specialty?
- Rebecca Larosa is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Rebecca Larosa located?
- Rebecca Larosa's practice location on file with NPPES is 55 Fruit St, Boston, MA 02114-2621.
- What is Rebecca Larosa's phone number?
- The practice phone number listed in the NPPES registry for Rebecca Larosa is (176) 437-9726.
- Does Rebecca Larosa accept Medicare?
- Rebecca Larosa is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rebecca Larosa's NPI active?
- Yes — Rebecca Larosa's NPI (1134610280) is active in the NPPES registry as of the last update on 2023-07-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.