Sarah Duff
NPI 1538480512 · Developmental Therapist · Framingham, MA
Sarah Duff is a Developmental Therapist provider in Framingham, MA (NPI 1538480512).
Provider details
- NPI number
- 1538480512
- Entity type
- Individual
- Primary specialty
- Developmental TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- No
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
16 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
- 2010-06-14
- Last updated
- 2010-06-14
Frequently asked questions
- What is Sarah Duff's NPI number?
- Sarah Duff's National Provider Identifier (NPI) is 1538480512, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Duff's specialty?
- Sarah Duff is listed in the NPPES registry with a primary specialty of Developmental Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Sarah Duff located?
- Sarah Duff's practice location on file with NPPES is 651 Franklin St, Framingham, MA 01702-2919.
- What is Sarah Duff's phone number?
- The practice phone number listed in the NPPES registry for Sarah Duff is (508) 620-1442.
- Is Sarah Duff's NPI active?
- Yes — Sarah Duff's NPI (1538480512) is active in the NPPES registry as of the last update on 2010-06-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.