Doctor profile · Federal record

Dr. Thomas Leong, M.D.

Sports Medicine (Orthopaedic Surgery) Physician (CMS: Orthopedic Surgery) · Greer, SC

  • NPI 1427011485
  • Accepts Medicare
  • MIPS 96.1 / 100 · 2023
  • 34 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2755 S Highway 14 Ste 1200L
Greer, SC 296504902
(864) 849-9150
fax (864) 849-9334
Mailing address
Po Box 743070
Atlanta, GA 303743070

Credentials & registration

NPPES · NUCC
NPI registered
April 2006 — 20 yrs on file
Profile last updated
March 30, 2023
Year of graduation
1992 — 34 yrs since
Specialty taxonomy
207XX0005X — NUCC code
State license (1)
South Carolina #31292
Medicaid
SC #N01116

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1427011485. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
3,804
Distinct HCPCS
10
Medicare allowed
$146,501
HCPCS Description Services Patients Avg allowed
J7318 Hyaluronan or derivative, durolane, for intra-articular injection, 1 mg 2,040 25 $7
J1030 Injection, methylprednisolone acetate, 40 mg 412 233 $8
20610 Aspiration and/or injection of fluid from large joint 353 221 $66
99213 Established patient office or other outpatient visit, 20-29 minutes 234 185 $86
99214 Established patient office or other outpatient visit, 30-39 minutes 193 143 $120
73030 X-ray of shoulder, minimum of 2 views 140 112 $32
73564 X-ray of knee, 4 or more views 120 94 $43
99203 New patient office or other outpatient visit, 30-44 minutes 116 116 $106
73110 X-ray of wrist, minimum of 3 views 46 22 $38
73560 X-ray of knee, 1-2 views 25 23 $32

In context: peer comparison

Among 2 peers in Greer Sports Medicine (Orthopaedic Surgery) Physician, average services per provider: 154. This provider delivers 25× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$230
Transactions
10
Manufacturers
8
Payer (manufacturer) Industry Txns Amount
Peerless Surgical INC. 2 $61.92
DePuy Synthes Sales INC. 2 $33.81
Cerapedics INC. 1 $31.11
Si-Bone, INC. 1 $23.52
Heron Therapeutics, INC. 1 $22.83
Boston Scientific Corporation 1 $22.21
Medtronic, INC. 1 $18.63
Curonix LLC 1 $15.48

By nature of payment

Food and Beverage
$230

Frequently asked questions

Auto-generated from federal data
What is Dr. Thomas Leong's medical specialty?
Dr. Thomas Leong practices Sports Medicine (Orthopaedic Surgery) Physician in Greer, SC.
Where does Dr. Thomas Leong practice?
Dr. Thomas Leong practices at 2755 S Highway 14 Ste 1200L, Greer, SC 296504902. Office phone: 8648499150.
What is Dr. Thomas Leong's NPI?
Dr. Thomas Leong's National Provider Identifier (NPI) is 1427011485, issued by NPPES.
Does Dr. Thomas Leong accept Medicare assignment?
Yes. Dr. Thomas Leong accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thomas Leong commonly perform?
Top Medicare-reported procedures in 2023: Hyaluronan or derivative, durolane, for intra-articular injection, 1 mg (HCPCS J7318); Injection, methylprednisolone acetate, 40 mg (HCPCS J1030); Aspiration and/or injection of fluid from large joint (HCPCS 20610). Source: CMS Medicare Physician & Other Practitioners file.