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DR. HAROLD WARREN WAGNER PHD
NPI 1700996196
Psychologist - Clinical in Knoxville, TN

Active since August 30, 2006
1640 W CLINCH AVE, KNOXVILLE, TN 37916(865) 637-5848(865) 525-4026 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. Harold Warren Wagner Phd NPPES

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

DR. HAROLD WARREN WAGNER PHD (NPI 1700996196) is an individual clinical provider in Knoxville, Tennessee, licensed in Tennessee (P600) and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1700996196
Entity TypeIndividualMale
Primary Taxonomy103TC0700X
Provider Legal NameDR. HAROLD WARREN WAGNERCredential: PHD
Location Address1640 W CLINCH AVEKnoxville, TN 37916-2524
Mailing Address1640 W Clinch AveKnoxville, TN 37916-2524 · (865) 637-5848 · Fax (865) 525-4026
Phone(865) 637-5848
Fax(865) 525-4026
Sole ProprietorYes
Enumeration DateAugust 30, 2006
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1700996196 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in TN · P600
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
Also ListedPsychologistTaxonomy 103T00000X · License P600 (TN)

Other Providers at the Same Location NPPES 4

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

MARRIAGE & FAMILY COUNSELING ASSOCIATES, INC.
Social Worker (Clinical)
1640 W CLINCH AVE
KNOXVILLE, TN 37916
Knox County (865) 637-5848
DR. MARK HOLDER BARNES PH.D.
Psychologist (Clinical)
1640 W CLINCH AVE
KNOXVILLE, TN 37916
Knox County (865) 637-5848
LAUREL B. GOODRICH PH.D.
Psychologist (Clinical)
1640 W CLINCH AVE
KNOXVILLE, TN 37916
Knox County (865) 212-5299
CYNTHIA SCARBOROUGH MSW LCSW
Social Worker (Clinical)
1640 W CLINCH AVE
KNOXVILLE, TN 37916
Knox County (865) 307-0660

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 Harold Wagner's NPI number?

The NPI number for Harold Wagner is 1700996196. It was assigned to this individual provider in the NPPES registry on August 30, 2006.

Where is Harold Wagner located?

Harold Wagner practices at 1640 W Clinch Ave, Knoxville, TN 37916. The listed phone number is (865) 637-5848.

What is Harold Wagner's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

When was this NPI record last updated?

The NPPES record for Harold Wagner 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.