Doctor profile · Federal record

Dr. Stephen McMahon, MD

Student in an Organized Health Care Education/Training Program · Winston Salem, NC

  • NPI 1164162665
  • 4 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
140 Charlois Blvd
Winston Salem, NC 271031522
(336) 716-4131
fax (336) 713-0328
Mailing address
2246 Cherokee Ln
Winston Salem, NC 271034422

Credentials & registration

NPPES · NUCC
NPI registered
March 2022 — 4 yrs on file
Profile last updated
April 12, 2022
Specialty taxonomy
390200000X — NUCC code

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1164162665. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,923
Transactions
13
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Boston Scientific Corporation 10 $1,765.35
Coloplast Corp 1 $95.27
Dendreon Pharmaceuticals LLC 1 $49.43
Bayer Healthcare Pharmaceuticals INC. 1 $13.15

By nature of payment

Travel and Lodging
$1,294
Food and Beverage
$629

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
43
Patients
40
Total drug cost
$217
Drug Type Claims Patients Total cost
Oxybutynin Chloride ER (Oxybutynin Chloride) Brand 23 23 $138
Tamsulosin Hcl Generic 20 17 $79

Frequently asked questions

Auto-generated from federal data
What is Dr. Stephen McMahon's medical specialty?
Dr. Stephen McMahon practices Student in an Organized Health Care Education/Training Program in Winston Salem, NC.
Where does Dr. Stephen McMahon practice?
Dr. Stephen McMahon practices at 140 Charlois Blvd, Winston Salem, NC 271031522. Office phone: 3367164131.
What is Dr. Stephen McMahon's NPI?
Dr. Stephen McMahon's National Provider Identifier (NPI) is 1164162665, issued by NPPES.