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

Wayne Holt Denton, MD

Individual provider Psychiatry Physician · NPI 1174580153

Wayne Holt Denton, MD practises Psychiatry in Spartanburg, South Carolina. Graduated from University of Chicago, Pritzker School of Medicine in 1982, 44 years ago. Practices with Sgmp Southland, LLC, a 27-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Florida, South Carolina and Texas.

Years since qualifying
44
Trained at
University of Chicago, Pritzker School of Medicine
Licensed in
FL, SC, TX
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

250 Dewey Ave
Spartanburg, SC 29303-3009
Phone: (864) 585-0366
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)

  • 633 Stephenson Ave, Savannah, GA 31405-5970 — (912) 354-3911

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 86861 (SC)
Psychiatry Physician Taxonomy 2084P0800X · Licence ME108940 (FL)
Psychiatry Physician Taxonomy 2084P0800X · Licence M2601 (TX)

Record details

NPI number1174580153
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 26, 2006
Last updated in NPPESApril 26, 2022
Certification dateApril 26, 2022

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolUNIVERSITY OF CHICAGO, PRITZKER SCHOOL OF MEDICINE
Graduated 1982 (44 years in practice)
Group practice Sgmp Southland, Llc — 27 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 $34 2 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 Sgmp Southland, LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 27 clinicians in the practice; 12 are shown here.

Other providers in Spartanburg