Stephen Walker, CRNP
NPI 1194702688 · Pediatric Nurse Practitioner · Philadelphia, PA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Walker, CRNP is a Pediatric Nurse Practitioner provider in Philadelphia, PA (NPI 1194702688).
Provider details
- NPI number
- 1194702688
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Male
- Sole proprietor
- No
- License
- 26NC05789400 (NJ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2005-12-27
- Last updated
- 2011-04-06
Frequently asked questions
- What is Stephen Walker's NPI number?
- Stephen Walker's National Provider Identifier (NPI) is 1194702688, 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 Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Stephen Walker located?
- Stephen Walker's practice location on file with NPPES is 3400 Civic Center Blvd, Philadelphia, PA 19104.
- What is Stephen Walker's phone number?
- The practice phone number listed in the NPPES registry for Stephen Walker is (215) 590-5248.
- Does Stephen Walker accept Medicare?
- Stephen Walker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Walker's NPI active?
- Yes — Stephen Walker's NPI (1194702688) is active in the NPPES registry as of the last update on 2011-04-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.