Matthew Wallen, MD
Emergency Medicine Physician · Moncks Corner, SC
Matthew Wallen, MD is an emergency medicine physician with a practice address in Moncks Corner, South Carolina, and NPI 1962442921, issued on Jun 7, 2006. Check the license (South Carolina 023720, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Matthew Wallen
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 023720 SC
Self-reported in NPPES; status is on the state search - Practice location
- 401 North Live Oak Drive, Moncks Corner, SC 29461
- Phone
- (843) 761-8721
- Enumerated
- Jun 7, 2006
- Entity
- Type 1 · individual
Also registered at 401 North Live Oak Drive
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christian Graf, MDEmergency Medicine Physician1952349888
- Christiane McNeal, M.D.Emergency Medicine Physician1437197886
- Harry Ricker, MDEmergency Medicine Physician1821006719
- Eric Rowley, MDEmergency Medicine Physician1801837828
- Deborah Younger, MDEmergency Medicine Physician1134169808
Verify Matthew Wallen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 023720Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
47% more Medicare Part D claims than the average emergency medicine physician in 2024
332 Medicare Part D claims for 211 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims. 64 claims were for opioids.
Most prescribed
- Cefdinir42 claims
- Ondansetron Odt42 claims
- Oxycodone-Acetaminophen41 claims
- Ibuprofen27 claims
- Dicyclomine Hcl17 claims
- Cyclobenzaprine Hcl15 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.
Bills Medicare through 2 group practices
- Musc Community PhysiciansOrangeburg, SC
- Sound Physicians Emergency Medicine OF South Carolina LLCOrangeburg, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
14 emergency medicine physician records list a practice address in Moncks Corner
They are 14 of the 604 NPPES records with a practice address in Moncks Corner, and 1,244 emergency medicine physician records in South Carolina.
All 14 in Moncks Corner → All 1,244 in South Carolina → Every provider in Moncks Corner →
Other emergency medicine physician records in South Carolina
- Jennifer Abrams, D.O.Elgin, SC1104899210
- Jennifer Adair, M.D.Summerville, SC1679600134
- Robert AdamsColumbia, SC1508397605
- Michael Adkins, M.D.Walterboro, SC1811992209
- Brandford Adobaw, MDGreenville, SC1871116178
- Dalal Akoury, M.D.Myrtle Beach, SC1154350965
- Halley AlbertsColumbia, SC1407421662
- Judson Alderman, M.D.Greenville, SC1043667629
- James Alexander, MDGreenville, SC1124099270
- Paul Alexander, M.D.Dillon, SC1023014891
Common questions
What is Matthew Wallen, MD's NPI number?
Matthew Wallen, MD's National Provider Identifier (NPI) is 1962442921, issued on Jun 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Wallen, MD located?
The NPPES record lists a practice address at 401 North Live Oak Drive, Moncks Corner, SC, 29461. Phone: (843) 761-8721. Providers update this record themselves, so call before visiting.
How can I verify Matthew Wallen, MD's license?
NPPES lists South Carolina license number 023720, 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 Matthew Wallen, MD prescribe under Medicare Part D?
In 2024, Matthew Wallen, MD had 332 Medicare Part D claims for 211 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), loaded Aug 27, 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) 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 27, 2026.