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

Marsha Lawanna Slatten, PHD

Individual provider Counseling Psychologist · NPI 1639435159

Marsha Lawanna Slatten, PHD is a Clinical Psychologist in McMinnville, Tennessee. Qualified in 1999, 27 years ago. Practices with Volunteer Behavioral Health Care System, a 44-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Tennessee.

Years since qualifying
27
Licensed in
TN
In the registry since
2012
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

120 Omni Dr
McMinnville, TN 37110-1331
Phone: (931) 473-9649
Fax: (931) 473-4223
Show map & directions

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

Specialties & licences

Counseling Psychologist (primary) Taxonomy 103TC1900X · Licence 2946 (TN)

Record details

NPI number1639435159
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedApril 10, 2012
Last updated in NPPESApril 10, 2012

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 1999 (27 years in practice)
Group practice Volunteer Behavioral Health Care System — 44 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare