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DR. MAX NAGLE OVERTON PHD.
NPI 1255358057
Clinical Neuropsychologist in Sevierville, TN

Active since July 16, 2006
856 MIDDLE CREEK RD, SEVIERVILLE, TN 37862(865) 428-2193(865) 428-2090 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Max Nagle Overton Phd. NPPES

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

DR. MAX NAGLE OVERTON PHD. (NPI 1255358057) is an individual clinical neuropsychologist in Sevierville, Tennessee, licensed in Tennessee (P0000000983) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1255358057
Entity TypeIndividualMale
Primary Taxonomy103G00000X
Provider Legal NameDR. MAX NAGLE OVERTONCredential: PHD.
Location Address856 MIDDLE CREEK RDSevierville, TN 37862-5035
Mailing Address856 Middle Creek RdSevierville, TN 37862-5035 · (865) 428-2193 · Fax (865) 428-2090
Phone(865) 428-2193
Fax(865) 428-2090
Sole ProprietorYes
Enumeration DateJuly 16, 2006
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1255358057 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyClinical NeuropsychologistBehavioral Health & Social Service Providers
Taxonomy Code103G00000X
License✔ Licensed in TN · P0000000983
Definition
A clinical psychologist who applies principles of assessment and intervention based upon the scientific study of human behavior as it relates to normal and abnormal functioning of the central nervous system. The specialty is dedicated to enhancing the understanding of brain-behavior relationships and the application of such knowledge to human problems.
Also ListedPsychologist · ClinicalTaxonomy 103TC0700X · License P0000000983 (TN)
856 MIDDLE CREEK RD, Sevierville, TN 37862
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Other Identifiers 1

Medicaid3685358TN

Other Providers at the Same Location NPPES

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

MRS. CHRISTINE MANGUM OVERTON LCSW
Social Worker (Clinical)
856 MIDDLE CREEK RD
SEVIERVILLE, TN 37862
Sevier County (865) 428-2193

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 Max Overton's NPI number?

The NPI number for Max Overton is 1255358057. It was assigned to this individual provider in the NPPES registry on July 16, 2006.

Where is Max Overton located?

Max Overton practices at 856 Middle Creek Rd, Sevierville, TN 37862. The listed phone number is (865) 428-2193.

What is Max Overton's specialty?

The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.

When was this NPI record last updated?

The NPPES record for Max Overton was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.