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

John D Collier, APRN, FNP

Individual provider Hemodialysis Registered Nurse · NPI 1306642152

John D Collier, APRN, FNP is a Nurse Practitioner in Lexington, Tennessee. Qualified in 2025, 1 year ago. Practices with Mental Health Centers and Clinics of Tennessee, a 13-clinician group and accepts Medicare assignment. Licensed in Tennessee and Virginia.

Years since qualifying
1
Licensed in
TN, VA
In the registry since
2025
Specialties on file
2
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

See every abbreviation used in this directory →

Practice location Address checks out

616 S Main St
Lexington, TN 38351-2402
Phone: (731) 616-2205
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 38395 (TN)
Hemodialysis Registered Nurse Taxonomy 163WH0500X · Licence 162023 (VA)

Record details

NPI number1306642152
Entity typeIndividual (Type 1)
GenderMale
Credentials APRN , FNP
Sole proprietorYes
NPI enumeratedFebruary 21, 2025
Last updated in NPPESFebruary 17, 2026
Certification dateFebruary 17, 2026
Mailing address616 S Main St, Lexington, TN 38351-2402

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2025 (1 years in practice)
Group practice Mental Health Centers And Clinics Of Tennessee — 13 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount