NPPES file of Aug 9, 2026

Russell H G Louis, MD

Emergency Medicine Physician · Charleston, SC

Russell H G Louis, MD is an emergency medicine physician with a practice address in Charleston, South Carolina, and NPI 1790745701, issued on Mar 24, 2006. Check the license (South Carolina 25081, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1790745701
Name
Russell H G Louis
Credential
MD
Primary taxonomy
Emergency Medicine Physician 207P00000X
License number
25081 SC
Self-reported in NPPES; status is on the state search
Practice location
316 Calhoun St, Charleston, SC 29401
Phone
(843) 724-2010
Enumerated
Mar 24, 2006
Record last updated
Mar 1, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(843) 724-2005
Medicaid ID
250819 SC
Medicare enrollment
Enrolled (PECOS I20050720000178); accepts Medicare assignment
Medical or professional school
University Of Louisville School Of Medicine, 2003
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 316 Calhoun St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Taylor AdamPhysician Assistant1902576929
  2. Mary Ann Adiong, RNRegistered Nurse1396694287
  3. Elizabeth Alvarez, NPCritical Care Medicine Nurse Practitioner1295288421
  4. Andrew Anderson, M.D.Diagnostic Radiology Physician1073729711
  5. Selena Anderson, FNPFamily Nurse Practitioner1346737673
  6. Claire Andrew, MS, RDRegistered Dietitian1134970049

Verify Russell H G Louis in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
    Search for license 25081
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the South Carolina license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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71% fewer Medicare Part D claims than the average emergency medicine physician in 2024

65 Medicare Part D claims for 51 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.

  1. Russell Louis65
  2. Specialty average226

Most prescribed

  1. Doxycycline Hyclate12 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 one group practice

  1. Broad River Physicians Group, LLCCharleston, SC

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

223 emergency medicine physician records list a practice address in Charleston

They are 223 of the 10,840 NPPES records with a practice address in Charleston, and 1,244 emergency medicine physician records in South Carolina.

Other emergency medicine physician records in South Carolina

  1. Jennifer Abrams, D.O.Elgin, SC1104899210
  2. Jennifer Adair, M.D.Summerville, SC1679600134
  3. Robert AdamsColumbia, SC1508397605
  4. Michael Adkins, M.D.Walterboro, SC1811992209
  5. Brandford Adobaw, MDGreenville, SC1871116178
  6. Dalal Akoury, M.D.Myrtle Beach, SC1154350965
  7. Halley AlbertsColumbia, SC1407421662
  8. Judson Alderman, M.D.Greenville, SC1043667629
  9. James Alexander, MDGreenville, SC1124099270
  10. Paul Alexander, M.D.Dillon, SC1023014891

Common questions

What is Russell H G Louis, MD's NPI number?

Russell H G Louis, MD's National Provider Identifier (NPI) is 1790745701, issued on Mar 24, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Russell H G Louis, MD located?

The NPPES record lists a practice address at 316 Calhoun St, Charleston, SC, 29401. Phone: (843) 724-2010. Providers update this record themselves, so call before visiting.

How can I verify Russell H G Louis, MD's license?

NPPES lists South Carolina license number 25081, 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 Russell H G Louis, MD prescribe under Medicare Part D?

In 2024, Russell H G Louis, MD had 65 Medicare Part D claims for 51 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.