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

Michael J Mertens, MD

Individual provider Family Medicine Physician · NPI 1346292257

Michael J Mertens, MD is a Family Practice in Mt Juliet, Tennessee. Graduated from University of Tennessee, Hsc, College of Medicine in 1997, 29 years ago. Practices with Heritage Medical Associates PC, a 162-clinician group and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
29
Trained at
University of Tennessee, Hsc, College of Medicine
Licensed in
TN
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

325 Old Pleasant Grove Rd
Mt Juliet, TN 37122-4493
Phone: (629) 255-2073
Fax: (629) 255-4162
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 30767 (TN)

Record details

NPI number1346292257
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 17, 2006
Last updated in NPPESJune 13, 2022
Certification dateJune 13, 2022
Mailing address222 22nd Ave N, Nashville, TN 37203-1852

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolUNIVERSITY OF TENNESSEE, HSC, COLLEGE OF MEDICINE
Graduated 1997 (29 years in practice)
Group practice Heritage Medical Associates Pc — 162 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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