Eric Larson, MD
Emergency Medicine Physician · Charleston, SC
Eric Larson, MD is an emergency medicine physician with a practice address in Charleston, South Carolina, and NPI 1366550220, issued on Aug 29, 2006. Check the license (South Carolina 20506, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Eric Larson
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 20506 SC
Self-reported in NPPES; status is on the state search - Practice location
- 171 Ashley Ave, Charleston, SC 29425
- Phone
- (843) 792-1414
- Enumerated
- Aug 29, 2006
- Entity
- Type 1 · individual
Also registered at 171 Ashley Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ahmed Abdelkader, MD, PHDNephrology Physician1629743000
- Mohamed Abdelwahab, MDOtolaryngology Physician1528679768
- Anne Abel, MDPediatric Critical Care Medicine Physician1043328990
- Christina Abrams, M.D.Pediatric Emergency Medicine (Pediatrics) Physician1376920207
Verify Eric Larson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 20506Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
62% more Medicare Part D claims than the average emergency medicine physician in 2024
575 Medicare Part D claims for 402 beneficiaries, against an average of 355 among the 49,029 providers of this specialty who prescribed in Part D. 71 claims were for opioids.
Most prescribed
- Prednisone46 claims
- Hydrocodone-Acetaminophen41 claims
- Sulfamethoxazole-Trimethoprim41 claims
- Methylprednisolone40 claims
- Ondansetron Hcl31 claims
- Ibuprofen30 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.
2 hospital and facility affiliations
- Beaufort County Memorial HospitalBeaufort, SC · Acute Care Hospitals4 of 5 stars
- Mcleod Health CherawCheraw, SC · Acute Care Hospitals3 of 5 stars
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
212 emergency medicine physician records list a Charleston practice address
They are 212 of the 10,840 NPPES records with a Charleston practice address, and 1,234 emergency medicine physician records in South Carolina.
All 212 in Charleston → All 1,234 in South Carolina → Every provider in Charleston →
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
- Dalal Akoury, M.D.Myrtle Beach, SC1154350965
- Halley AlbertsColumbia, SC1407421662
- Judson Alderman, M.D.Greenville, SC1043667629
- Henrique Alencastro Puls, MDGreenville, SC1568969723
- James Alexander, MDGreenville, SC1124099270
- Paul Alexander, M.D.Dillon, SC1023014891
Common questions
What is Eric Larson, MD's NPI number?
Eric Larson, MD's National Provider Identifier (NPI) is 1366550220, issued on Aug 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Eric Larson, MD located?
The NPPES record lists a practice address at 171 Ashley Ave, Charleston, SC, 29425. Phone: (843) 792-1414. Providers update this record themselves, so call before visiting.
How can I verify Eric Larson, MD's license?
NPPES lists South Carolina license number 20506, 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 Eric Larson, MD prescribe under Medicare Part D?
In 2024, Eric Larson, MD had 575 Medicare Part D claims for 402 beneficiaries; the average among emergency medicine physician prescribers was 355. 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.