Marissa Pepicelli
NPI 1699648998 · Registered Nurse · Boston, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marissa Pepicelli is a Registered Nurse provider in Boston, MA (NPI 1699648998).
Provider details
- NPI number
- 1699648998
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Sole proprietor
- Yes
- License
- RN2343225 (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
Under 1 yr in 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2025-09-24
- Last updated
- 2025-10-24
- Certified
- 2025-09-24
Frequently asked questions
- What is Marissa Pepicelli's NPI number?
- Marissa Pepicelli's National Provider Identifier (NPI) is 1699648998, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Pepicelli's specialty?
- Marissa Pepicelli is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Marissa Pepicelli located?
- Marissa Pepicelli's practice location on file with NPPES is 133 Brookline Ave, Boston, MA 02215-3904.
- What is Marissa Pepicelli's phone number?
- The practice phone number listed in the NPPES registry for Marissa Pepicelli is (617) 421-1000.
- Does Marissa Pepicelli accept Medicare?
- Marissa Pepicelli is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marissa Pepicelli's NPI active?
- Yes — Marissa Pepicelli's NPI (1699648998) is active in the NPPES registry as of the last update on 2025-10-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.