Stephen Walker, OPA-C
NPI 1730172875 · Physician Assistant · Plano, TX
Stephen Walker, OPA-C is a Physician Assistant provider in Plano, TX (NPI 1730172875).
Provider details
- NPI number
- 1730172875
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- OPA-C
- Sex
- Male
- Sole proprietor
- Yes
- License
- 749 (TX)
Specialties & taxonomies
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
21 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
- 2005-08-24
- Last updated
- 2020-02-20
- Certified
- 2020-02-20
Frequently asked questions
- What is Stephen Walker's NPI number?
- Stephen Walker's National Provider Identifier (NPI) is 1730172875, 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 Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Stephen Walker located?
- Stephen Walker's practice location on file with NPPES is 3509 Brewster Dr, Plano, TX 75025-4445.
- What is Stephen Walker's phone number?
- The practice phone number listed in the NPPES registry for Stephen Walker is (214) 227-2457.
- Is Stephen Walker's NPI active?
- Yes — Stephen Walker's NPI (1730172875) is active in the NPPES registry as of the last update on 2020-02-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.