Mary Elliot, APRN
NPI 1083773402 · Nurse Practitioner · Cambridge, MA
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Elliot, APRN is a Nurse Practitioner provider in Cambridge, MA (NPI 1083773402).
Provider details
- NPI number
- 1083773402
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- 162186 (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
19 yrs in NPPES 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
- 2006-12-08
- Last updated
- 2012-02-07
Frequently asked questions
- What is Mary Elliot's NPI number?
- Mary Elliot's National Provider Identifier (NPI) is 1083773402, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Elliot's specialty?
- Mary Elliot is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Elliot located?
- Mary Elliot's practice location on file with NPPES is 270 Green St, Cambridge, MA 02139-3312.
- What is Mary Elliot's phone number?
- The practice phone number listed in the NPPES registry for Mary Elliot is (617) 575-5850.
- Does Mary Elliot accept Medicare?
- Mary Elliot is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Elliot's NPI active?
- Yes — Mary Elliot's NPI (1083773402) is active in the NPPES registry as of the last update on 2012-02-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.