Doctor profile · Federal record

Dr. Mark Musselwhite, DO

Emergency Medicine Physician (CMS: Emergency Medicine) · Student in an Organized Health Care Education/Training Program · Marietta, OH

  • NPI 1104408566
  • Accepts Medicare
  • 5 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
401 Matthew St, Outreach/Ferguson Building
Marietta, OH 45750
(740) 568-5669

Credentials & registration

NPPES · NUCC
NPI registered
April 2021 — 5 yrs on file
Profile last updated
June 27, 2024
Year of graduation
2021 — 5 yrs since
Specialty taxonomy
207P00000X — NUCC code
State license (1)
South Carolina #91405

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1104408566. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$74
Transactions
4
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
ABBVIE INC. 2 $37.90
Merck Sharp & Dohme LLC 1 $21.82
Janssen Pharmaceuticals, Inc 1 $14.11

By nature of payment

Food and Beverage
$74

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
63
Patients
52
Total drug cost
$371
Drug Type Claims Patients Total cost
Cephalexin Generic 33 33 $287
Prednisone Generic 19 19 $34
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 11 0 $50

Frequently asked questions

Auto-generated from federal data
What is Dr. Mark Musselwhite's medical specialty?
Dr. Mark Musselwhite practices Emergency Medicine Physician in Marietta, OH.
Where does Dr. Mark Musselwhite practice?
Dr. Mark Musselwhite practices at 401 Matthew St, Marietta, OH 45750. Office phone: 7405685669.
What is Dr. Mark Musselwhite's NPI?
Dr. Mark Musselwhite's National Provider Identifier (NPI) is 1104408566, issued by NPPES.
Does Dr. Mark Musselwhite accept Medicare assignment?
Yes. Dr. Mark Musselwhite accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.