Erica Siovhan Marshburn, M.D.
Emergency Medicine Physician · Columbia, SC
Erica Siovhan Marshburn, M.D. is an emergency medicine physician with a practice address in Columbia, South Carolina, and NPI 1629521315, issued on Jul 28, 2016. Check the license (South Carolina LL39922, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Erica Siovhan Marshburn
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- LL39922 SC
Self-reported in NPPES; status is on the state search - Practice location
- 14 Medical Park Ste 350, Columbia, SC 29203
- Phone
- (803) 434-3790
- Enumerated
- Jul 28, 2016
- Record last updated
- Dec 23, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (803) 434-3946
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,244 in South Carolina → Look up another NPI →
Also registered at 14 Medical Park Ste 350
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Alan Enjetti, M.D.Emergency Medicine Physician1992155501
- Justin Hollm, M.D.Emergency Medicine Physician1053761452
- Charles Klar, M.D.Emergency Medicine Physician1326497447
- Trisha Simpson, M.D.Emergency Medicine Physician1821447038
Verify Erica Siovhan Marshburn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license LL39922Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
27% fewer Medicare Part D claims than the average emergency medicine physician in 2024
165 Medicare Part D claims for 95 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Ondansetron Odt17 claims
- Cefpodoxime Proxetil14 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.
Erica Siovhan Marshburn among 1,244 emergency medicine physician records in South Carolina
Erica Siovhan Marshburn, M.D. is one of 1,244 emergency medicine physician records with a practice address in South Carolina. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 64% of them.
- NPI issued2016 · 64% of these records are older, 34% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2021 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
219 emergency medicine physician records list a practice address in Columbia
They are 219 of the 11,200 NPPES records with a practice address in Columbia, and 1,244 emergency medicine physician records in South Carolina.
All 1,244 in South Carolina → Every provider in Columbia → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Francis Clarkson, M.DColumbia, SC 292031639168180
- Thomas Cook, MDColumbia, SC 292031598736282
- David Ford, MDColumbia, SC 292031528039385
- William Gerard, MDColumbia, SC 292031326019191
- Gary Hals, MDColumbia, SC 292031780655456
- Patrick Hunt, MDColumbia, SC 292031265403026
- Terrance McHugh, MDColumbia, SC 292031598736340
- Daniel Noltkamper, MDColumbia, SC 292031942292115
Common questions
What is Erica Siovhan Marshburn, M.D.'s NPI number?
Erica Siovhan Marshburn, M.D.'s National Provider Identifier (NPI) is 1629521315, issued on Jul 28, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Erica Siovhan Marshburn, M.D. located?
The NPPES record lists a practice address at 14 Medical Park Ste 350, Columbia, SC, 29203. Phone: (803) 434-3790. Providers update this record themselves, so call before visiting.
How can I verify Erica Siovhan Marshburn, M.D.'s license?
NPPES lists South Carolina license number LL39922, 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 Erica Siovhan Marshburn, M.D. prescribe under Medicare Part D?
In 2024, Erica Siovhan Marshburn, M.D. had 165 Medicare Part D claims for 95 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.