Doctor profile · Federal record

Dr. James Johnston, MD

Sports Medicine (Family Medicine) Physician (CMS: Family Practice) · Sleep Medicine (Family Medicine) Physician · Sports Medicine (Family Medicine) Physician · Johnson City, TN

  • NPI 1598253957
  • Accepts Medicare
  • 8 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 5 locations .

NPPES Updated May 11, 2026
Primary practice
917 W Walnut St
Johnson City, TN 376046527
(423) 439-6464
Additional location
102 E Ravine RD
Kingsport, TN 376603814
(423) 245-9600
Additional location
1043 Jack Vest Dr
Johnson City, TN 37614
(423) 439-4044
Show 2 more locations
Additional location
208 Medical Park Blvd
Bristol, TN 376207343
(423) 989-4050
Additional location
Etsu Mini Dome, John Robert Bell Dr
Johnson City, TN 37614
(423) 439-4044
Mailing address
1021 W Oakland Ave Ste 310
Johnson City, TN 376042192

Credentials & registration

NPPES · NUCC
NPI registered
May 2018 — 8 yrs on file
Profile last updated
January 16, 2024
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
207QS0010X — NUCC code
State licenses (2)
Tennessee #65073 · South Carolina #85778
Medicaid
TN #Q041970

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1598253957. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$981
Transactions
9
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Smoky Mountain Surgical Llc 4 $487.21
Arthrex, Inc. 4 $471.35
DJO, LLC 1 $22.81

By nature of payment

Travel and Lodging
$799
Food and Beverage
$182

Frequently asked questions

Auto-generated from federal data
What is Dr. James Johnston's medical specialty?
Dr. James Johnston practices Sports Medicine (Family Medicine) Physician in Johnson City, TN.
Where does Dr. James Johnston practice?
Dr. James Johnston practices at 917 W Walnut St, Johnson City, TN 376046527. Office phone: 4234396464.
What is Dr. James Johnston's NPI?
Dr. James Johnston's National Provider Identifier (NPI) is 1598253957, issued by NPPES.
Does Dr. James Johnston accept Medicare assignment?
Yes. Dr. James Johnston accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.