Rilla Walker, P.A.
NPI 1518183417 · Hospitalist Physician · Norman, OK
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rilla Walker, P.A. is a Hospitalist Physician provider in Norman, OK (NPI 1518183417).
Provider details
- NPI number
- 1518183417
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- P.A.
- Sex
- Female
- Sole proprietor
- No
- License
- 1610 (OK)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Physician Assistants & Advanced Practice Nursing Providers
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
19 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
- 2007-04-18
- Last updated
- 2026-01-15
- Certified
- 2026-01-15
Frequently asked questions
- What is Rilla Walker's NPI number?
- Rilla Walker's National Provider Identifier (NPI) is 1518183417, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rilla Walker's specialty?
- Rilla Walker is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Rilla Walker located?
- Rilla Walker's practice location on file with NPPES is 620 24th Ave Sw, Norman, OK 73069-3913.
- What is Rilla Walker's phone number?
- The practice phone number listed in the NPPES registry for Rilla Walker is (405) 224-8111.
- Does Rilla Walker accept Medicare?
- Rilla Walker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rilla Walker's NPI active?
- Yes — Rilla Walker's NPI (1518183417) is active in the NPPES registry as of the last update on 2026-01-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.