Doctor profile · Federal record

Dr. Curtis Markham, M.D.

Addiction Medicine (Internal Medicine) Physician · Interventional Pain Medicine Physician · Knoxville, TN

  • NPI 1124216387
  • 19 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2018 Western Ave
Knoxville, TN 379215718
(865) 544-0406
fax (865) 544-0480
Mailing address
1214 Topside RD
Louisville, TN 377775505

Credentials & registration

NPPES · NUCC
NPI registered
October 2007 — 19 yrs on file
Profile last updated
April 26, 2019
Specialty taxonomy
207RA0401X — NUCC code
State license (1)
Tennessee #MD00018065
Medicaid
TN #204882276

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1124216387. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$23
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Daxor Corporation 1 $22.65

By nature of payment

Food and Beverage
$23

Frequently asked questions

Auto-generated from federal data
What is Dr. Curtis Markham's medical specialty?
Dr. Curtis Markham practices Addiction Medicine (Internal Medicine) Physician in Knoxville, TN.
Where does Dr. Curtis Markham practice?
Dr. Curtis Markham practices at 2018 Western Ave, Knoxville, TN 379215718. Office phone: 8655440406.
What is Dr. Curtis Markham's NPI?
Dr. Curtis Markham's National Provider Identifier (NPI) is 1124216387, issued by NPPES.