Janet Ackerman, OT
NPI 1689246423 · Occupational Therapist · Somerville, MA
Janet Ackerman, OT is a Occupational Therapist provider in Somerville, MA (NPI 1689246423).
Provider details
- NPI number
- 1689246423
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OT
- Sex
- Female
- Sole proprietor
- Yes
- License
- 13348 (MA)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
- 2021-07-12
- Last updated
- 2021-07-12
- Certified
- 2021-07-12
Frequently asked questions
- What is Janet Ackerman's NPI number?
- Janet Ackerman's National Provider Identifier (NPI) is 1689246423, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janet Ackerman's specialty?
- Janet Ackerman is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Janet Ackerman located?
- Janet Ackerman's practice location on file with NPPES is 11 Hall Ave, Somerville, MA 02144-2003.
- What is Janet Ackerman's phone number?
- The practice phone number listed in the NPPES registry for Janet Ackerman is (617) 909-9031.
- Is Janet Ackerman's NPI active?
- Yes — Janet Ackerman's NPI (1689246423) is active in the NPPES registry as of the last update on 2021-07-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.