Barbara Marinaccio, PNP
NPI 1548209661 · Nurse Practitioner · Waltham, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Barbara Marinaccio, PNP is a Nurse Practitioner provider in Waltham, MA (NPI 1548209661).
Provider details
- NPI number
- 1548209661
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PNP
- Sex
- Female
- Sole proprietor
- No
- License
- RN163845 (MA)
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
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 300 Longwood AveBoston, MA 02115-5724Phone: (617) 355-6000
Registry dates
- Enumerated
- 2006-06-05
- Last updated
- 2025-12-09
- Certified
- 2025-12-09
Frequently asked questions
- What is Barbara Marinaccio's NPI number?
- Barbara Marinaccio's National Provider Identifier (NPI) is 1548209661, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Marinaccio's specialty?
- Barbara Marinaccio is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Barbara Marinaccio located?
- Barbara Marinaccio's practice location on file with NPPES is 9 Hope Ave, Waltham, MA 02453-2741.
- What is Barbara Marinaccio's phone number?
- The practice phone number listed in the NPPES registry for Barbara Marinaccio is (781) 216-2115.
- Does Barbara Marinaccio accept Medicare?
- Barbara Marinaccio is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Barbara Marinaccio's NPI active?
- Yes — Barbara Marinaccio's NPI (1548209661) is active in the NPPES registry as of the last update on 2025-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.