Kathryn Walker
NPI 1508569963 · Physician Assistant · Grants Pass, OR
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathryn Walker is a Physician Assistant provider in Grants Pass, OR (NPI 1508569963).
Provider details
- NPI number
- 1508569963
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
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 tenure28% of score
3 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
257 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 82 | $53 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 51 | $79 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 44 | $97 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 29 | $57 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 23 | $65 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 59 | 59 |
| Mupirocin | 35 | 35 |
| Doxycycline Hyclate | 33 | 31 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 25 | 24 |
| Prednisone | 24 | 23 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 23 | 22 |
| Cefuroxime Axetilbrand: Cefuroxime | 22 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-03-24
- Last updated
- 2023-09-27
- Certified
- 2023-09-27
Frequently asked questions
- What is Kathryn Walker's NPI number?
- Kathryn Walker's National Provider Identifier (NPI) is 1508569963, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathryn Walker's specialty?
- Kathryn Walker is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kathryn Walker located?
- Kathryn Walker's practice location on file with NPPES is 500 Sw Ramsey Ave, Grants Pass, OR 97527-5554.
- What is Kathryn Walker's phone number?
- The practice phone number listed in the NPPES registry for Kathryn Walker is (541) 472-7000.
- Does Kathryn Walker accept Medicare?
- Kathryn Walker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathryn Walker's NPI active?
- Yes — Kathryn Walker's NPI (1508569963) is active in the NPPES registry as of the last update on 2023-09-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.