John Denny, OTR/L
NPI 1790273936 · Occupational Therapist · Rockville Centre, NY
John Denny, OTR/L is a Occupational Therapist provider in Rockville Centre, NY (NPI 1790273936).
Provider details
- NPI number
- 1790273936
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR/L
- Sex
- Male
- Sole proprietor
- No
- License
- 20044 (NY)
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
8 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
- 2018-04-24
- Last updated
- 2018-04-24
Frequently asked questions
- What is John Denny's NPI number?
- John Denny's National Provider Identifier (NPI) is 1790273936, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Denny's specialty?
- John Denny is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is John Denny located?
- John Denny's practice location on file with NPPES is 1000 North Village Avenue, Rockville Centre, NY 11570.
- What is John Denny's phone number?
- The practice phone number listed in the NPPES registry for John Denny is (516) 705-3772.
- Is John Denny's NPI active?
- Yes — John Denny's NPI (1790273936) is active in the NPPES registry as of the last update on 2018-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.