Sheila Walker, PTA
NPI 1558531798 · Physical Therapy Assistant · Knoxville, TN
Sheila Walker, PTA is a Physical Therapy Assistant provider in Knoxville, TN (NPI 1558531798).
Provider details
- NPI number
- 1558531798
- Entity type
- Individual
- Primary specialty
- Physical Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PTA
- Sex
- Female
- Sole proprietor
- No
- License
- 1863 (TN)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2008-03-04
- Last updated
- 2008-03-04
Frequently asked questions
- What is Sheila Walker's NPI number?
- Sheila Walker's National Provider Identifier (NPI) is 1558531798, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sheila Walker's specialty?
- Sheila Walker is listed in the NPPES registry with a primary specialty of Physical Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Sheila Walker located?
- Sheila Walker's practice location on file with NPPES is 9047 Executive Park Dr Ste 115, Knoxville, TN 37923-4600.
- What is Sheila Walker's phone number?
- The practice phone number listed in the NPPES registry for Sheila Walker is (865) 531-5820.
- Is Sheila Walker's NPI active?
- Yes — Sheila Walker's NPI (1558531798) is active in the NPPES registry as of the last update on 2008-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.