Jennifer Zack, MS, OTR/L
NPI 1457847519 · Occupational Therapist · Natick, MA
Jennifer Zack, MS, OTR/L is a Occupational Therapist provider in Natick, MA (NPI 1457847519).
Provider details
- NPI number
- 1457847519
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- MS, OTR/L
- Sex
- Female
- Sole proprietor
- No
- License
- 10308 (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
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
Mailing address
Registry dates
- Enumerated
- 2018-07-02
- Last updated
- 2026-03-03
- Certified
- 2026-03-03
Frequently asked questions
- What is Jennifer Zack's NPI number?
- Jennifer Zack's National Provider Identifier (NPI) is 1457847519, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Zack's specialty?
- Jennifer Zack is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Jennifer Zack located?
- Jennifer Zack's practice location on file with NPPES is 10 Tech Cir, Natick, MA 01760-1029.
- What is Jennifer Zack's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Zack is (347) 782-3665.
- Is Jennifer Zack's NPI active?
- Yes — Jennifer Zack's NPI (1457847519) is active in the NPPES registry as of the last update on 2026-03-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.