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

Dr. Mark A. Lemay, PHD

Individual provider Clinical Psychologist · NPI 1447243480

Dr. Mark A. Lemay, PHD is a Clinical Psychologist in Jefferson City, Tennessee. Qualified in 1990, 36 years ago. Accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
36
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.

See every abbreviation used in this directory →

Practice location Address checks out

222 E Broadway Blvd Ste 203
Jefferson City, TN 37760-2837
Phone: (865) 475-9199
Fax: (865) 475-9193
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence P1494 (TN)

Record details

NPI number1447243480
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedAugust 24, 2005
Last updated in NPPESMarch 19, 2008
Mailing address222 E Broadway Blvd, Ste. 203, Jefferson City, TN 37760-2837

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 1990 (36 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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