Mara Joy
NPI 1043736663 · Family Nurse Practitioner · Charlestown, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mara Joy is a Family Nurse Practitioner provider in Charlestown, MA (NPI 1043736663).
Provider details
- NPI number
- 1043736663
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 2314736 (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
8 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)
- 450 Clinton StWoonsocket, RI 02895-3207Phone: (401) 767-4100Fax: (401) 235-6896
Registry dates
- Enumerated
- 2017-08-15
- Last updated
- 2020-12-01
- Certified
- 2020-12-01
Frequently asked questions
- What is Mara Joy's NPI number?
- Mara Joy's National Provider Identifier (NPI) is 1043736663, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mara Joy's specialty?
- Mara Joy is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mara Joy located?
- Mara Joy's practice location on file with NPPES is 1 Constitution Plz, Charlestown, MA 02129-2025.
- What is Mara Joy's phone number?
- The practice phone number listed in the NPPES registry for Mara Joy is (617) 724-5202.
- Does Mara Joy accept Medicare?
- Mara Joy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mara Joy's NPI active?
- Yes — Mara Joy's NPI (1043736663) is active in the NPPES registry as of the last update on 2020-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.