Steven Tun
Neurology Physician · Columbia, SC
Steven Tun is a neurology physician with a practice address in Columbia, South Carolina, and NPI 1316642747, issued on Apr 4, 2023. Check the license (South Carolina LL89953, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Steven Tun
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- LL89953 SC
Self-reported in NPPES; status is on the state search - Practice location
- 1 Richland Medical Park Dr, Columbia, SC 29203
- Phone
- (803) 434-1895
- Enumerated
- Apr 4, 2023
- Record last updated
- Jul 11, 2023
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 326 in South Carolina → Look up another NPI →
Also registered at 1 Richland Medical Park Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Steven Tun in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license LL89953Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average neurology physician in 2024
117 Medicare Part D claims for 41 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D.
Most prescribed
- Lacosamide13 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.
Industry payments in 2024: $25.95
1 payment: food and beverage; the largest payer was Teva Pharmaceuticals USA, Inc. The 10,858 providers of this specialty with any payment received $8,318.07 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.
Steven Tun among 326 neurology physician records in South Carolina
Steven Tun is one of 326 neurology physician records with a practice address in South Carolina. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 80% of them.
- NPI issued2023 · 80% of these records are older, 14% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2023 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurology Physician providers in South Carolina
There are 326 neurology physician records in South Carolina.
All 326 in South Carolina → Every provider in Columbia → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Xiao Androulakis, MDColumbia, SC 292031194990093
- Leonardo Bonilha, M.D. , PH.D.Columbia, SC 292031861699969
- Anton Coleman, MDColumbia, SC 292031740263227
- Miroslav Cuturic, M.D.Columbia, SC 292031093776254
- Joseph Ferrara, MDColumbia, SC 292031942450002
- Mark Friedman, DOColumbia, SC 292031932181849
- Te-Long Hwang, M.D.Columbia, SC 292031144280710
- William McElveen, M.D.Columbia, SC 292031528121449
Common questions
What is Steven Tun's NPI number?
Steven Tun's National Provider Identifier (NPI) is 1316642747, issued on Apr 4, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Steven Tun located?
The NPPES record lists a practice address at 1 Richland Medical Park Dr, Columbia, SC, 29203. Phone: (803) 434-1895. Providers update this record themselves, so call before visiting.
How can I verify Steven Tun's license?
NPPES lists South Carolina license number LL89953, 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 Steven Tun prescribe under Medicare Part D?
In 2024, Steven Tun had 117 Medicare Part D claims for 41 beneficiaries; the average among neurology physician prescribers was 1,370. Part D covers Medicare prescriptions only.
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.