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

Jason Holland, PHD

Individual provider Clinical Psychologist · NPI 1912478108

Jason Holland, PHD is a Clinical Psychologist in Gallatin, Tennessee. Qualified in 2008, 18 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
18
Licensed in
TN
In the registry since
2018
Specialties on file
3
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

118 Public Sq
Gallatin, TN 37066-2803
Phone: (615) 442-6229
Fax: (615) 675-0026
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 3590 (TN)
Forensic Psychologist Taxonomy 103TF0200X · Licence 3590 (TN)
Adult Development & Aging Psychologist Taxonomy 103TA0700X · Licence 3590 (TN)

Record details

NPI number1912478108
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedDecember 16, 2018
Last updated in NPPESMarch 12, 2026
Certification dateMarch 12, 2026

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Gallatin