Rachel Giza-Sisson, M.S., OTR/L
NPI 1801294582 · Occupational Therapist · Weymouth, MA
Rachel Giza-Sisson, M.S., OTR/L is a Occupational Therapist provider in Weymouth, MA (NPI 1801294582).
Provider details
- NPI number
- 1801294582
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- M.S., OTR/L
- Sex
- Female
- Sole proprietor
- No
- License
- 11759 (MA)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
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
11 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
- 2014-12-12
- Last updated
- 2017-05-25
Frequently asked questions
- What is Rachel Giza-Sisson's NPI number?
- Rachel Giza-Sisson's National Provider Identifier (NPI) is 1801294582, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rachel Giza-Sisson's specialty?
- Rachel Giza-Sisson is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Rachel Giza-Sisson located?
- Rachel Giza-Sisson's practice location on file with NPPES is 163 Libbey Industrial Pkwy Ste 302, Weymouth, MA 02189-3137.
- What is Rachel Giza-Sisson's phone number?
- The practice phone number listed in the NPPES registry for Rachel Giza-Sisson is (781) 335-6663.
- Is Rachel Giza-Sisson's NPI active?
- Yes — Rachel Giza-Sisson's NPI (1801294582) is active in the NPPES registry as of the last update on 2017-05-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.