Robert Castelli
NPI 1669332979 · Prosthetist · Northport, NY
Robert Castelli is a Prosthetist provider in Northport, NY (NPI 1669332979).
Provider details
- NPI number
- 1669332979
- Entity type
- Individual
- Primary specialty
- ProsthetistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
- Orthotist222Z00000X
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
Under 1 yr in 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
- 2025-11-18
- Last updated
- 2025-11-18
- Certified
- 2025-11-18
Frequently asked questions
- What is Robert Castelli's NPI number?
- Robert Castelli's National Provider Identifier (NPI) is 1669332979, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Castelli's specialty?
- Robert Castelli is listed in the NPPES registry with a primary specialty of Prosthetist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Robert Castelli located?
- Robert Castelli's practice location on file with NPPES is 79 Middleville Rd, Northport, NY 11768-2296.
- What is Robert Castelli's phone number?
- The practice phone number listed in the NPPES registry for Robert Castelli is (631) 261-4400.
- Is Robert Castelli's NPI active?
- Yes — Robert Castelli's NPI (1669332979) is active in the NPPES registry as of the last update on 2025-11-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.