IndividualActive
Erin Mcniff
NPI 1376991497 · Physician Assistant · Boston, MA
Erin Mcniff is a Physician Assistant provider in Boston, MA (NPI 1376991497).
Provider details
- NPI number
- 1376991497
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
Established profile(70/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
83% 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
53 State St
Boston, MA 02109-2820
Phone: (888) 663-6331
Fax: (415) 252-7176
Street-level locationGet directions
Mailing address
28 State St Ste 2860
Boston, MA 02109-1789
Additional practice locations (1)
- 28 State St Ste 2860Boston, MA 02109-1789Phone: (617) 903-5000
Registry dates
- Enumerated
- 2016-05-31
- Last updated
- 2025-03-17
- Certified
- 2025-03-17
Frequently asked questions
- What is Erin Mcniff's NPI number?
- Erin Mcniff's National Provider Identifier (NPI) is 1376991497, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erin Mcniff's specialty?
- Erin Mcniff is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Erin Mcniff located?
- Erin Mcniff's practice location on file with NPPES is 53 State St, Boston, MA 02109-2820.
- What is Erin Mcniff's phone number?
- The practice phone number listed in the NPPES registry for Erin Mcniff is (888) 663-6331.
- Is Erin Mcniff's NPI active?
- Yes — Erin Mcniff's NPI (1376991497) is active in the NPPES registry as of the last update on 2025-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.