Alexis Keith, PHD
NPI 1629529425 · Clinical Psychologist · Knoxville, TN
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexis Keith, PHD is a Clinical Psychologist provider in Knoxville, TN (NPI 1629529425).
Provider details
- NPI number
- 1629529425
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 6675 (NC)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 2425 Martin Luther King Jr Ave Ste V701Knoxville, TN 37915-1621Phone: (865) 224-6021
Registry dates
- Enumerated
- 2016-10-18
- Last updated
- 2026-04-27
- Certified
- 2026-04-27
Frequently asked questions
- What is Alexis Keith's NPI number?
- Alexis Keith's National Provider Identifier (NPI) is 1629529425, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexis Keith's specialty?
- Alexis Keith is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Alexis Keith located?
- Alexis Keith's practice location on file with NPPES is 10142 Parkside Dr Ste 114, Knoxville, TN 37922-1955.
- What is Alexis Keith's phone number?
- The practice phone number listed in the NPPES registry for Alexis Keith is (865) 588-3173.
- Does Alexis Keith accept Medicare?
- Alexis Keith is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexis Keith's NPI active?
- Yes — Alexis Keith's NPI (1629529425) is active in the NPPES registry as of the last update on 2026-04-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.