Rachel Walker, PA-C
NPI 1487284360 · Physician Assistant · Maryville, TN
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rachel Walker, PA-C is a Physician Assistant provider in Maryville, TN (NPI 1487284360).
Provider details
- NPI number
- 1487284360
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- 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
6 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
703 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) |
|---|---|---|
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 208 | $56 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 107 | $70 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 64 | $100 |
| X-Ray of Knee, 3 Views73562 | 55 | $31 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 54 | $128 |
| X-Ray of Knee, 1-2 Views73560 | 40 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Methylprednisolone | 68 | 66 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 59 | 50 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 56 | 48 |
| Tramadol Hcl | 29 | 26 |
| Meloxicam | 23 | 20 |
| Cyclobenzaprine Hcl | 15 | 14 |
| Ibuprofen | 12 | 11 |
Practice location
Mailing address
Additional practice locations (1)
- 1600 Accelerator Way Ste 200Knoxville, TN 37920-3078Phone: (865) 546-2663Fax: (865) 546-9047
Registry dates
- Enumerated
- 2020-01-20
- Last updated
- 2026-01-15
- Certified
- 2026-01-15
Frequently asked questions
- What is Rachel Walker's NPI number?
- Rachel Walker's National Provider Identifier (NPI) is 1487284360, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rachel Walker's specialty?
- Rachel Walker is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Rachel Walker located?
- Rachel Walker's practice location on file with NPPES is 827 E Lamar Alexander Pkwy, Maryville, TN 37804-5001.
- What is Rachel Walker's phone number?
- The practice phone number listed in the NPPES registry for Rachel Walker is (865) 984-0900.
- Does Rachel Walker accept Medicare?
- Rachel Walker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rachel Walker's NPI active?
- Yes — Rachel Walker's NPI (1487284360) 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.