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

Individual provider Psychiatry Physician · NPI 1669901435

Dr. Zachary Gamble, DO practises Psychiatry in Greeneville, Tennessee. Graduated from Edward via Col of Osteo Medicine-Virginia Campus in 2017, 9 years ago. Practices with Wellmont Medical Associates Inc, a 435-clinician group, works from 10 locations and accepts Medicare assignment. Licensed in South Carolina.

Years since qualifying
9
Trained at
Edward via Col of Osteo Medicine-Virginia Campus
Licensed in
SC
In the registry since
2017
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

438 E Vann Rd Ste 202
Greeneville, TN 37743-7202
Phone: (423) 278-1856
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (9)

  • 169 Ashley Ave Rm 202, Charleston, SC 29425-8905 — (843) 792-0192
  • 1 Medical Park Blvd Ste 200e, Bristol, TN 37620-7498 — (423) 844-5100
  • 701 Med Tech Pkwy Ste 201, Johnson City, TN 37604-2365 — (423) 232-8301
  • 525 N State Of Franklin Rd Ste 9, Johnson City, TN 37604-8213 — (423) 302-3480
  • 403 N State Of Franklin Rd, Johnson City, TN 37604-6034 — (423) 431-7111
  • 701 Med Tech Pkwy Ste 200, Johnson City, TN 37604-2371 — (423) 232-8301
  • 2204 Pavilion Dr Ste 107, Kingsport, TN 37660-4651 — (423) 343-1442
  • 1980 Holton Ave E Ste 103, Big Stone Gap, VA 24219-3367 — (276) 524-8100
  • 338 Coeburn Ave Sw, Norton, VA 24273-2606 — (276) 679-0800

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence LL40740 (SC)

Record details

NPI number1669901435
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 6, 2017
Last updated in NPPESJanuary 17, 2024
Certification dateJanuary 17, 2024

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolEDWARD VIA COL OF OSTEO MEDICINE-VIRGINIA CAMPUS
Graduated 2017 (9 years in practice)
Group practice Wellmont Medical Associates Inc — 435 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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 $938 53 payments · 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.

Colleagues at Wellmont Medical Associates Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 435 clinicians in the practice; 12 are shown here.