Mary Farrahar, NURSE PRACTITIONER
NPI 1316992555 · Family Nurse Practitioner · Chelmsford, MA
Mary Farrahar, NURSE PRACTITIONER is a Family Nurse Practitioner provider in Chelmsford, MA (NPI 1316992555).
Provider details
- NPI number
- 1316992555
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NURSE PRACTITIONER
- Sex
- Female
- Sole proprietor
- No
- License
- 119036 (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
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
- 2006-05-24
- Last updated
- 2015-12-01
Frequently asked questions
- What is Mary Farrahar's NPI number?
- Mary Farrahar's National Provider Identifier (NPI) is 1316992555, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Farrahar's specialty?
- Mary Farrahar is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Farrahar located?
- Mary Farrahar's practice location on file with NPPES is 9 Village Sq, Chelmsford, MA 01824-2712.
- What is Mary Farrahar's phone number?
- The practice phone number listed in the NPPES registry for Mary Farrahar is (978) 256-4531.
- Is Mary Farrahar's NPI active?
- Yes — Mary Farrahar's NPI (1316992555) is active in the NPPES registry as of the last update on 2015-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.