IndividualActive
John Mason
NPI 1063644789 · Mental Health Counselor · Lenoir City, TN
John Mason is a Mental Health Counselor provider in Lenoir City, TN (NPI 1063644789).
Provider details
- NPI number
- 1063644789
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(78/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
423 Medical Park Dr
Suite 400
Lenoir City, TN 37772-5640
Phone: (865) 374-7100
Approximate (ZIP-level) locationGet directions
Mailing address
6800 Baum Dr
Knoxville, TN 37919-7315
Registry dates
- Enumerated
- 2009-08-13
- Last updated
- 2009-08-13
Frequently asked questions
- What is John Mason's NPI number?
- John Mason's National Provider Identifier (NPI) is 1063644789, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Mason's specialty?
- John Mason is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is John Mason located?
- John Mason's practice location on file with NPPES is 423 Medical Park Dr, Lenoir City, TN 37772-5640.
- What is John Mason's phone number?
- The practice phone number listed in the NPPES registry for John Mason is (865) 374-7100.
- Is John Mason's NPI active?
- Yes — John Mason's NPI (1063644789) is active in the NPPES registry as of the last update on 2009-08-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.