NPPES file of Aug 9, 2026

Louis Leblanc, MD

Emergency Medicine Physician · Columbia, SC

Louis Leblanc, MD is an emergency medicine physician with a practice address in Columbia, South Carolina, and NPI 1679652457, issued on Nov 3, 2006. Check the license 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
1679652457
Name
Louis Leblanc
Credential
MD
Primary taxonomy
Emergency Medicine Physician 207P00000X
License number
040769 CT
Self-reported in NPPES; status is on the state search
Practice location
2601 Rosewood Dr, Columbia, SC 29205
Phone
(803) 782-4051
Enumerated
Nov 3, 2006
Record last updated
Oct 31, 2024
Medicare enrollment
Enrolled (PECOS I20250715001231); accepts Medicare assignment
Medical or professional school
Louisiana State University School Of Medicine In New Orleans, 1995
Telehealth
Offers telehealth (CMS)
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 2601 Rosewood Dr

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

  1. Beautiful BensonBehavior Technician1871438176
  2. Natalie Conde, PA-CPhysician Assistant1194044495
  3. Jill Lewis, FNPFamily Nurse Practitioner1750482824
  4. Cynthia Martinez, MSN, APRN, FNP-BCFamily Nurse Practitioner1790438935

Verify Louis Leblanc in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersSouth Carolina Board of Medical ExaminersCheck 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

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2.5 times the Medicare Part D claims of the average emergency medicine physician in 2024

574 Medicare Part D claims for 215 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 22 claims were for opioids.

  1. Louis Leblanc574
  2. Specialty average226

Most prescribed

  1. Azithromycin48 claims
  2. Prednisone24 claims
  3. Amlodipine Besylate22 claims
  4. Atorvastatin Calcium18 claims
  5. Losartan Potassium15 claims
  6. Nitrofurantoin Mono-Macro15 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: $295.67

12 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 12,335 providers of this specialty with any payment received $953.79 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Louis Leblanc$295.67
  2. Specialty average$953.79

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. MD Ally Services PAPhoenix, AZ

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

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 Louis Leblanc, MD's NPI number?

Louis Leblanc, MD's National Provider Identifier (NPI) is 1679652457, issued on Nov 3, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Louis Leblanc, MD located?

The NPPES record lists a practice address at 2601 Rosewood Dr, Columbia, SC, 29205. Phone: (803) 782-4051. Providers update this record themselves, so call before visiting.

How can I verify Louis Leblanc, MD's license?

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 Louis Leblanc, MD prescribe under Medicare Part D?

In 2024, Louis Leblanc, MD had 574 Medicare Part D claims for 215 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.