Scott Walker, MD
NPI 1437881547 · Emergency Medicine Physician · Knoxville, TN
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Scott Walker, MD is a Emergency Medicine Physician provider in Knoxville, TN (NPI 1437881547).
Provider details
- NPI number
- 1437881547
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 73087 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
- 2022-06-28
- Last updated
- 2025-07-17
- Certified
- 2025-07-17
Frequently asked questions
- What is Scott Walker's NPI number?
- Scott Walker's National Provider Identifier (NPI) is 1437881547, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Scott Walker's specialty?
- Scott Walker is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Scott Walker located?
- Scott Walker's practice location on file with NPPES is 1924 Alcoa Hwy, Knoxville, TN 37920-1511.
- What is Scott Walker's phone number?
- The practice phone number listed in the NPPES registry for Scott Walker is (865) 305-9401.
- Does Scott Walker accept Medicare?
- Scott Walker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Scott Walker's NPI active?
- Yes — Scott Walker's NPI (1437881547) is active in the NPPES registry as of the last update on 2025-07-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.