David Johnson
NPI 1083048847 · Addiction (Substance Use Disorder) Counselor · Knoxville, TN
David Johnson is a Addiction (Substance Use Disorder) Counselor provider in Knoxville, TN (NPI 1083048847).
Provider details
- NPI number
- 1083048847
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
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
12 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
- 2013-08-29
- Last updated
- 2013-08-29
Frequently asked questions
- What is David Johnson's NPI number?
- David Johnson's National Provider Identifier (NPI) is 1083048847, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Johnson's specialty?
- David Johnson is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is David Johnson located?
- David Johnson's practice location on file with NPPES is 626 Bernard Ave, Knoxville, TN 37921-6253.
- What is David Johnson's phone number?
- The practice phone number listed in the NPPES registry for David Johnson is (865) 521-0161.
- Is David Johnson's NPI active?
- Yes — David Johnson's NPI (1083048847) is active in the NPPES registry as of the last update on 2013-08-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.