Stephen Walker
NPI 1821405721 · Occupational Therapist · Allentown, PA
Stephen Walker is a Occupational Therapist provider in Allentown, PA (NPI 1821405721).
Provider details
- NPI number
- 1821405721
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- ​OC-007165-L (PA)
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
- 2014-07-13
- Last updated
- 2014-07-13
Frequently asked questions
- What is Stephen Walker's NPI number?
- Stephen Walker's National Provider Identifier (NPI) is 1821405721, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Walker's specialty?
- Stephen Walker is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Stephen Walker located?
- Stephen Walker's practice location on file with NPPES is 23 Kraft Dr, Allentown, PA 18104-9541.
- What is Stephen Walker's phone number?
- The practice phone number listed in the NPPES registry for Stephen Walker is (610) 217-7094.
- Is Stephen Walker's NPI active?
- Yes — Stephen Walker's NPI (1821405721) is active in the NPPES registry as of the last update on 2014-07-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.