Chad Sims
NPI 1881711240 · Clinical Psychologist · Knoxville, TN
Chad Sims is a Clinical Psychologist provider in Knoxville, TN (NPI 1881711240).
Provider details
- NPI number
- 1881711240
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2007-03-23
- Last updated
- 2008-09-05
Frequently asked questions
- What is Chad Sims's NPI number?
- Chad Sims's National Provider Identifier (NPI) is 1881711240, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chad Sims's specialty?
- Chad Sims is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Chad Sims located?
- Chad Sims's practice location on file with NPPES is 2018 Western Avenue, Knoxville, TN 37921.
- What is Chad Sims's phone number?
- The practice phone number listed in the NPPES registry for Chad Sims is (865) 544-0406.
- Is Chad Sims's NPI active?
- Yes — Chad Sims's NPI (1881711240) is active in the NPPES registry as of the last update on 2008-09-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.