Nicholas Ellis
NPI 1639501356 · Occupational Therapist · Philadelphia, PA
Nicholas Ellis is a Occupational Therapist provider in Philadelphia, PA (NPI 1639501356).
Provider details
- NPI number
- 1639501356
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- Sole proprietor
- Yes
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
12 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
- 2013-08-05
- Last updated
- 2013-08-05
Frequently asked questions
- What is Nicholas Ellis's NPI number?
- Nicholas Ellis's National Provider Identifier (NPI) is 1639501356, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Ellis's specialty?
- Nicholas Ellis is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Nicholas Ellis located?
- Nicholas Ellis's practice location on file with NPPES is 2509 S 4th St, Philadelphia, PA 19148-4712.
- What is Nicholas Ellis's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Ellis is (215) 271-1080.
- Is Nicholas Ellis's NPI active?
- Yes — Nicholas Ellis's NPI (1639501356) is active in the NPPES registry as of the last update on 2013-08-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.