Janet Callahan, PT
NPI 1699894915 · Physical Therapist · Boston, MA
Janet Callahan, PT is a Physical Therapist provider in Boston, MA (NPI 1699894915).
Provider details
- NPI number
- 1699894915
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PT
- Sex
- Female
- Sole proprietor
- No
- License
- 3520 (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
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
Mailing address
Registry dates
- Enumerated
- 2007-03-28
- Last updated
- 2007-07-08
Frequently asked questions
- What is Janet Callahan's NPI number?
- Janet Callahan's National Provider Identifier (NPI) is 1699894915, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janet Callahan's specialty?
- Janet Callahan is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Janet Callahan located?
- Janet Callahan's practice location on file with NPPES is 15 Parkman St, Boston, MA 02114-3117.
- What is Janet Callahan's phone number?
- The practice phone number listed in the NPPES registry for Janet Callahan is (617) 724-6256.
- Is Janet Callahan's NPI active?
- Yes — Janet Callahan's NPI (1699894915) 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.