William Oswald, DPT
NPI 1538352372 · Physical Therapist · Great Neck, NY
William Oswald, DPT is a Physical Therapist provider in Great Neck, NY (NPI 1538352372).
Provider details
- NPI number
- 1538352372
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- DPT
- Sex
- Male
- Sole proprietor
- Yes
- License
- 024425 (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
18 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
- 2007-08-24
- Last updated
- 2013-11-04
Frequently asked questions
- What is William Oswald's NPI number?
- William Oswald's National Provider Identifier (NPI) is 1538352372, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Oswald's specialty?
- William Oswald is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is William Oswald located?
- William Oswald's practice location on file with NPPES is 58 Grace Ave, Great Neck, NY 11021-2617.
- What is William Oswald's phone number?
- The practice phone number listed in the NPPES registry for William Oswald is (516) 650-1724.
- Is William Oswald's NPI active?
- Yes — William Oswald's NPI (1538352372) is active in the NPPES registry as of the last update on 2013-11-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.