IndividualActive
Barbara Mahoney, RN
NPI 1568512820 · Registered Nurse · Boston, MA
Barbara Mahoney, RN is a Registered Nurse provider in Boston, MA (NPI 1568512820).
Provider details
- NPI number
- 1568512820
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 76739 (MA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(90/100 index)
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
55 Fruit Sreet
Clinics Building 144
Boston, MA 02114
Phone: (617) 724-3426
Street-level locationGet directions
Mailing address
18 Johnson Rd
Winchester, MA 01890-2252
Registry dates
- Enumerated
- 2007-01-11
- Last updated
- 2007-07-08
Frequently asked questions
- What is Barbara Mahoney's NPI number?
- Barbara Mahoney's National Provider Identifier (NPI) is 1568512820, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Mahoney's specialty?
- Barbara Mahoney is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Barbara Mahoney located?
- Barbara Mahoney's practice location on file with NPPES is 55 Fruit Sreet, Boston, MA 02114.
- What is Barbara Mahoney's phone number?
- The practice phone number listed in the NPPES registry for Barbara Mahoney is (617) 724-3426.
- Is Barbara Mahoney's NPI active?
- Yes — Barbara Mahoney's NPI (1568512820) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.