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

Dr. John Patrick Overholt, MD

Individual provider Specialist · NPI 1407841430

Dr. John Patrick Overholt, MD is an Allergy/Immunology in Franklin, Tennessee. Graduated from University of Tennessee, Hsc, College of Medicine in 1995, 31 years ago. Practices with Allergy Associates, PA, a 73-clinician group and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
31
Trained at
University of Tennessee, Hsc, College of Medicine
Licensed in
TN
In the registry since
2005
Specialties on file
2
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

400 Sugartree Ln Ste 100
Franklin, TN 37064-3071
Phone: (615) 595-6673
Fax: (615) 591-3204
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Allergy & Immunology Physician (primary) Taxonomy 207K00000X · Licence 30799 (TN)
Specialist Taxonomy 174400000X · Licence MD30799 (TN)

Record details

NPI number1407841430
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 15, 2005
Last updated in NPPESMarch 21, 2012
Mailing address6701 Baum Dr, Suite 140, Knoxville, TN 37919-7360

Medicare enrollment

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

Medicare specialtyALLERGY/IMMUNOLOGY
Medical schoolUNIVERSITY OF TENNESSEE, HSC, COLLEGE OF MEDICINE
Graduated 1995 (31 years in practice)
Group practice Allergy Associates, Pa — 73 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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