Duane Grell, PT, DPT, CSCS
NPI 1801281571 · Physical Therapist · New York, NY
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Duane Grell, PT, DPT, CSCS is a Physical Therapist provider in New York, NY (NPI 1801281571).
Provider details
- NPI number
- 1801281571
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PT, DPT, CSCS
- Sex
- Male
- Sole proprietor
- No
- License
- 038449-1 (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
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
- 2015-03-31
- Last updated
- 2015-03-31
Frequently asked questions
- What is Duane Grell's NPI number?
- Duane Grell's National Provider Identifier (NPI) is 1801281571, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Duane Grell's specialty?
- Duane Grell is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Duane Grell located?
- Duane Grell's practice location on file with NPPES is 248 W 35th St, New York, NY 10001-2505.
- What is Duane Grell's phone number?
- The practice phone number listed in the NPPES registry for Duane Grell is (212) 453-0036.
- Does Duane Grell accept Medicare?
- Duane Grell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Duane Grell's NPI active?
- Yes — Duane Grell's NPI (1801281571) is active in the NPPES registry as of the last update on 2015-03-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.