Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Charles E Martin, PHD

Individual provider Clinical Psychologist · NPI 1740282631

Dr. Charles E Martin, PHD is a Clinical Psychologist in Knoxville, Tennessee. Graduated from University of Tennessee, Hsc, College of Medicine in 1977, 49 years ago. Accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
49
Trained at
University of Tennessee, Hsc, College of Medicine
Licensed in
TN
In the registry since
2005
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

111 Center Park Dr Ste 1300
Knoxville, TN 37922-2103
Phone: (865) 690-9998
Fax: (865) 691-7364
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence P0000527 (TN)

Record details

NPI number1740282631
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedAugust 11, 2005
Last updated in NPPESJuly 13, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolUNIVERSITY OF TENNESSEE, HSC, COLLEGE OF MEDICINE
Graduated 1977 (49 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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