Marissa Finger, DNP, APRN, FNP-BC
NPI 1710603923 · Family Nurse Practitioner · Boston, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marissa Finger, DNP, APRN, FNP-BC is a Family Nurse Practitioner provider in Boston, MA (NPI 1710603923).
Provider details
- NPI number
- 1710603923
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP, APRN, FNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- RN2330101 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
3 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)
- 900 Warren Ave Ste 201East Providence, RI 02914-1430Phone: (401) 793-8680
Registry dates
- Enumerated
- 2022-10-19
- Last updated
- 2025-03-19
- Certified
- 2025-03-19
Frequently asked questions
- What is Marissa Finger's NPI number?
- Marissa Finger's National Provider Identifier (NPI) is 1710603923, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Finger's specialty?
- Marissa Finger is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marissa Finger located?
- Marissa Finger's practice location on file with NPPES is 70 Francis St, Boston, MA 02115-6134.
- What is Marissa Finger's phone number?
- The practice phone number listed in the NPPES registry for Marissa Finger is (857) 307-4000.
- Does Marissa Finger accept Medicare?
- Marissa Finger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marissa Finger's NPI active?
- Yes — Marissa Finger's NPI (1710603923) is active in the NPPES registry as of the last update on 2025-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.