Katherine Mortensen
NPI 1104279553 · Developmental Therapist · Woburn, MA
Katherine Mortensen is a Developmental Therapist provider in Woburn, MA (NPI 1104279553).
Provider details
- NPI number
- 1104279553
- Entity type
- Individual
- Primary specialty
- Developmental TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- Yes
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
9 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2016-07-21
- Last updated
- 2016-07-21
Frequently asked questions
- What is Katherine Mortensen's NPI number?
- Katherine Mortensen's National Provider Identifier (NPI) is 1104279553, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Mortensen's specialty?
- Katherine Mortensen is listed in the NPPES registry with a primary specialty of Developmental Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Katherine Mortensen located?
- Katherine Mortensen's practice location on file with NPPES is 8 Henshaw St Ste F, Woburn, MA 01801-4679.
- What is Katherine Mortensen's phone number?
- The practice phone number listed in the NPPES registry for Katherine Mortensen is (781) 935-3855.
- Is Katherine Mortensen's NPI active?
- Yes — Katherine Mortensen's NPI (1104279553) is active in the NPPES registry as of the last update on 2016-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.