Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

John D Valentine

Individual provider Surgery Physician · NPI 1437178787

John D Valentine practises General Surgery in Hendersonville, Tennessee. Graduated from University of Mississippi School of Medicine in 2001, 25 years ago. Practices with Tennessee Oncology PLLC, a 354-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in South Carolina and Tennessee.

Years since qualifying
25
Trained at
University of Mississippi School of Medicine
Licensed in
SC, TN
In the registry since
2006
Specialties on file
2
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Practice location Address checks out

107 Glen Oak Blvd Ste 201A
Hendersonville, TN 37075-3000
Phone: (615) 757-3451
Fax: (615) 757-3296
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (1)

  • 410 42nd Ave N Ste 400, Nashville, TN 37209-3658 — (615) 329-7887

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 42430 (TN)
Surgery Physician Taxonomy 208600000X · Licence 27697 (SC)

Record details

NPI number1437178787
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJuly 18, 2006
Last updated in NPPESJuly 17, 2023
Certification dateJuly 17, 2023

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolUNIVERSITY OF MISSISSIPPI SCHOOL OF MEDICINE
Graduated 2001 (25 years in practice)
Group practice Tennessee Oncology Pllc — 354 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Hernia repair (minimally invasive) 22 times · 90th percentile
Colonoscopy 108 times · 81st percentile
Upper gastrointestinal (GI) endoscopy for acid reflux 37 times · 59th percentile
Hernia repair - groin (open) 1–10 times
Mastectomy 1–10 times
Removal of tissue 1–10 times
Skin biopsy 1–10 times

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients241
Services billed 494 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $16 1 payment · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

  • Tristar Hendersonville Medical Center Hospital · Hendersonville, TN

Colleagues at Tennessee Oncology PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 354 clinicians in the practice; 12 are shown here.

Other providers in Hendersonville