Joel Effler, PH.D.
NPI 1184860181 · Health Service Psychologist · Knoxville, TN
Joel Effler, PH.D. is a Health Service Psychologist provider in Knoxville, TN (NPI 1184860181).
Provider details
- NPI number
- 1184860181
- Entity type
- Individual
- Primary specialty
- Health Service PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- PE0000000649 (TN)
Specialties & taxonomies
Behavioral Health & Social Service Providers
- School Psychologist103TS0200X
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
17 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
- 2008-12-21
- Last updated
- 2008-12-21
Frequently asked questions
- What is Joel Effler's NPI number?
- Joel Effler's National Provider Identifier (NPI) is 1184860181, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joel Effler's specialty?
- Joel Effler is listed in the NPPES registry with a primary specialty of Health Service Psychologist (Behavioral Health & Social Service Providers).
- Where is Joel Effler located?
- Joel Effler's practice location on file with NPPES is 2892 Alcoa Hwy, Knoxville, TN 37920-3705.
- What is Joel Effler's phone number?
- The practice phone number listed in the NPPES registry for Joel Effler is (865) 579-2727.
- Is Joel Effler's NPI active?
- Yes — Joel Effler's NPI (1184860181) is active in the NPPES registry as of the last update on 2008-12-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.