JOHN MASON
NPI 1063644789
Counselor - Mental Health in Lenoir City, TN

Active since August 13, 2009
423 MEDICAL PARK DR, SUITE 400, LENOIR CITY, TN 37772(865) 374-7100 Get Directions Write a Review

NPPES record last updated: August 13, 2009. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About John Mason NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOHN MASON (NPI 1063644789) is an individual mental health provider in Lenoir City, Tennessee and active in the NPI registry since August 2009.

NPPES Registry Identity

NPI1063644789
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameJOHN MASON
Location Address423 MEDICAL PARK DR, SUITE 400Lenoir City, TN 37772-5640
Mailing Address6800 Baum Dr, Building 1Knoxville, TN 37919-7315 · (865) 374-7100
Sole ProprietorYes
Enumeration DateAugust 13, 2009
NPI 1063644789 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
423 MEDICAL PARK DR, Lenoir City, TN 37772

Accepted Insurance

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Family Medicine
423 MEDICAL PARK DR, SUITE 100
LENOIR CITY, TN 37772
Family Medicine
423 MEDICAL PARK DR, SUITE 100
LENOIR CITY, TN 37772
Counselor (Mental Health)
423 MEDICAL PARK DR, SUITE 400
LENOIR CITY, TN 37772
Physician Assistant
423 MEDICAL PARK DR, SUITE 100
LENOIR CITY, TN 37772
Counselor (Professional)
423 MEDICAL PARK DR
LENOIR CITY, TN 37772
Psychiatry & Neurology (Psychiatry)
423 MEDICAL PARK DR, SUITE 400
LENOIR CITY, TN 37772
Social Worker (School)
423 MEDICAL PARK DR
LENOIR CITY, TN 37772
Physician Assistant (Medical)
423 MEDICAL PARK DR, SUITE 100
LENOIR CITY, TN 37772

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is John Mason's NPI number?

The NPI number for John Mason is 1063644789. It was assigned to this individual provider in the NPPES registry on August 13, 2009.

Where is John Mason located?

John Mason practices at 423 Medical Park Dr Suite 400, Lenoir City, TN 37772. The listed phone number is (865) 374-7100.

What is John Mason's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

What insurance does John Mason accept?

Health plans from Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Magnolia Health, Ambetter of Alabama and Ambetter of North Carolina and 4 other insurers list John Mason as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for John Mason was last updated on August 13, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.