Thomas Allan Leong, M.D.
Sports Medicine (Orthopaedic Surgery) Physician · Greer, SC
Thomas Allan Leong, M.D. is a sports medicine (orthopaedic surgery) physician with a practice address in Greer, South Carolina, and NPI 1427011485, issued on Apr 10, 2006. Check the license (South Carolina 31292, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Thomas Allan Leong
- Credential
- M.D.
- Primary taxonomy
- Sports Medicine (Orthopaedic Surgery) Physician 207XX0005X
- License number
- 31292 SC
Self-reported in NPPES; status is on the state search - Practice location
- 2755 S Highway 14 Ste 1200L, Greer, SC 29650
- Phone
- (864) 849-9150
- Enumerated
- Apr 10, 2006
- Record last updated
- Mar 30, 2023
- Fax
- (864) 849-9334
- Medicaid ID
- N01116 SC
- Medicare enrollment
- Enrolled (PECOS I20081105000589); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 1992
- Entity
- Type 1 · individual
8 nearest sports medicine (orthopaedic surgery) physician records → All 92 in South Carolina → Look up another NPI →
Also registered at 2755 S Highway 14 Ste 1200L
A shared address usually means a shared clinic or building; it does not show who employs whom.
- David BriskiOrthopaedic Surgery Physician1780002105
- Rodd Casper, PA CPhysician Assistant1760467971
- Melissa Earles, M.D.Orthopaedic Surgery Physician1184883605
- Kristen File, PHYSICIAN ASSISTANTSurgical Physician Assistant1669958831
- Alexander Macdonell, M.D.Orthopaedic Surgery Physician1851701437
- Russell Miller, PAPhysician Assistant1669095915
Verify Thomas Allan Leong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 31292Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average sports medicine (orthopaedic surgery) physician in 2024
52 Medicare Part D claims for 28 beneficiaries, against an average of 288 among the 2,562 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Meloxicam17 claims
- Cephalexin12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 96.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $229.51
10 payments; by number, the most common kind was food and beverage; the largest payer was Peerless Surgical Inc. The 2,400 providers of this specialty with any payment received $19,779.31 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
One hospital affiliation
- Spartanburg Medical CenterGreer, SC · Acute Care Hospitals2 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Thomas Allan Leong among 92 sports medicine (orthopaedic surgery) physician records in South Carolina
Thomas Allan Leong, M.D. is one of 92 sports medicine (orthopaedic surgery) physician records with a practice address in South Carolina. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 42% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 79% of these records are
- Graduated1992 · median 2000 among the 73 with a school on file
- Record last updated2023 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207XX0005X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Sports Medicine (Orthopaedic Surgery) Physician providers in South Carolina
There are 92 sports medicine (orthopaedic surgery) physician records in South Carolina.
All 92 in South Carolina → Every provider in Greer → Sports Medicine (Orthopaedic Surgery) Physician nationwide →
The 8 sports medicine (orthopaedic surgery) physician records with the nearest ZIP codes
- Keith Lonergan, MDGreer, SC 296501104962703
- John Cathcart, MDGreenwood, SC 296461649375684
- Michael Maughon, M.D.Greenwood, SC 296461629003751
- Matthew Rae, MDEasley, SC 296401033614649
- Daniel Lee, M.D.Piedmont, SC 296731447296793
- Chelsea Puckett, ATCAnderson, SC 296251154269710
- Steven Martin, M.D.Seneca, SC 296781417917568
- Patrick McCallum, MDSeneca, SC 296781356300040
Common questions
What is Thomas Allan Leong, M.D.'s NPI number?
Thomas Allan Leong, M.D.'s National Provider Identifier (NPI) is 1427011485, issued on Apr 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Thomas Allan Leong, M.D. located?
The NPPES record lists a practice address at 2755 S Highway 14 Ste 1200L, Greer, SC, 29650. Phone: (864) 849-9150. Providers update this record themselves, so call before visiting.
How can I verify Thomas Allan Leong, M.D.'s license?
NPPES lists South Carolina license number 31292, as entered by the provider. Search the South Carolina Board of Medical Examiners at https://verify.llronline.com/LicLookup/Med/Med.aspx?div=22. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Thomas Allan Leong, M.D. prescribe under Medicare Part D?
In 2024, Thomas Allan Leong, M.D. had 52 Medicare Part D claims for 28 beneficiaries; the average among sports medicine (orthopaedic surgery) physician prescribers was 288. Part D covers Medicare prescriptions only.
What is Thomas Allan Leong, M.D.'s MIPS final score?
The 2023 MIPS final score is 96.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.