Doctor profile · Federal record

Dr. Michael Supples, MD

Emergency Medicine Physician (CMS: Emergency Medicine) · Student in an Organized Health Care Education/Training Program · Emergency Medicine Physician · Winston Salem, NC

  • NPI 1689037988
  • Accepts Medicare
  • MIPS 98.3 / 100 · 2023
  • 10 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
Graduate Medical Education Ofc, Medical Center Boulevard
Winston Salem, NC 27157
(336) 716-4629
Mailing address
Medical Center Blvd
Winston Salem, NC 271570001

Credentials & registration

NPPES · NUCC
NPI registered
April 2016 — 10 yrs on file
Profile last updated
June 4, 2019
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
207P00000X — NUCC code
State licenses (2)
Indiana #01081839A · North Carolina #2018-01503

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1689037988. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
220
Distinct HCPCS
3
Medicare allowed
$36,148
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 155 151 $167
99284 Emergency department visit with moderate level of medical decision making 34 34 $116
99291 Critical care, first 30-74 minutes 31 30 $203

In context: peer comparison

Among 60 peers in Winston Salem Emergency Medicine Physician, average services per provider: 95. This provider delivers 2.3× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
38
Patients
25
Total drug cost
$466
Drug Type Claims Patients Total cost
Cephalexin Generic 25 25 $166
Isosorbide Mononitrate ER (Isosorbide Mononitrate) Brand 13 0 $300

Frequently asked questions

Auto-generated from federal data
What is Dr. Michael Supples's medical specialty?
Dr. Michael Supples practices Emergency Medicine Physician in Winston Salem, NC.
Where does Dr. Michael Supples practice?
Dr. Michael Supples practices at Graduate Medical Education Ofc, Winston Salem, NC 27157. Office phone: 3367164629.
What is Dr. Michael Supples's NPI?
Dr. Michael Supples's National Provider Identifier (NPI) is 1689037988, issued by NPPES.
Does Dr. Michael Supples accept Medicare assignment?
Yes. Dr. Michael Supples accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Supples commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.