Stephen Walker, DO
NPI 1134915812 · Student in an Organized Health Care Education/Training Program · West Islip, NY
Stephen Walker, DO is a Student in an Organized Health Care Education/Training Program provider in West Islip, NY (NPI 1134915812).
Provider details
- NPI number
- 1134915812
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
- 2025-04-17
- Last updated
- 2025-04-17
- Certified
- 2025-04-17
Frequently asked questions
- What is Stephen Walker's NPI number?
- Stephen Walker's National Provider Identifier (NPI) is 1134915812, 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 Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Stephen Walker located?
- Stephen Walker's practice location on file with NPPES is 1000 Montauk Hwy, West Islip, NY 11795-4927.
- What is Stephen Walker's phone number?
- The practice phone number listed in the NPPES registry for Stephen Walker is (631) 376-4163.
- Is Stephen Walker's NPI active?
- Yes — Stephen Walker's NPI (1134915812) is active in the NPPES registry as of the last update on 2025-04-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.