IndividualActive
Katherine Sullivan-Maher
NPI 1225512320 · School Counselor · Milton, MA
Katherine Sullivan-Maher is a School Counselor provider in Milton, MA (NPI 1225512320).
Provider details
- NPI number
- 1225512320
- Entity type
- Individual
- Primary specialty
- School CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 114138-SW-LICSW (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(67/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
43 Briarfield Rd
Milton, MA 02186-1606
Phone: (617) 698-6899
Street-level locationGet directions
Mailing address
43 Briarfield Rd
Milton, MA 02186-1606
Registry dates
- Enumerated
- 2018-09-24
- Last updated
- 2018-09-24
Frequently asked questions
- What is Katherine Sullivan-Maher's NPI number?
- Katherine Sullivan-Maher's National Provider Identifier (NPI) is 1225512320, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Sullivan-Maher's specialty?
- Katherine Sullivan-Maher is listed in the NPPES registry with a primary specialty of School Counselor (Behavioral Health & Social Service Providers).
- Where is Katherine Sullivan-Maher located?
- Katherine Sullivan-Maher's practice location on file with NPPES is 43 Briarfield Rd, Milton, MA 02186-1606.
- What is Katherine Sullivan-Maher's phone number?
- The practice phone number listed in the NPPES registry for Katherine Sullivan-Maher is (617) 698-6899.
- Is Katherine Sullivan-Maher's NPI active?
- Yes — Katherine Sullivan-Maher's NPI (1225512320) is active in the NPPES registry as of the last update on 2018-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.