Doctor profile · Federal record
Dr. Mark Cowan, MD
Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Marquette, MI
- NPI 1932144938
- Accepts Medicare
- 43 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1414 W Fair Ave, Suite 334
Marquette, MI 498552675
(906) 225-3870
fax (906) 225-4861
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- August 22, 2013
- Year of graduation
- 1983 — 43 yrs since
- Specialty taxonomy
- 207RC0000X — NUCC code
- State license (1)
- Michigan #4301052687
- Medicaid (2)
- MI #1901057 · WI #30596900
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1932144938. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,127
Distinct HCPCS
6
Medicare allowed
$29,651
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93298 |
Evaluation of cardiac rhythm monitor system, remote up to 30 days | 426 | 61 | $25 | |
93294 |
Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days | 298 | 106 | $29 | |
93227 |
Electrocardiogram (ecg) 2-day continuous with review by health care professional | 136 | 136 | $18 | |
93295 |
Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days | 101 | 37 | $36 | |
93297 |
Evaluation of implantable heart and blood vessel monitoring system, remote up to 30 days | 101 | 14 | $25 | |
93272 |
Electrocardiogram (ecg) up to 30 days continuous with symptom monitoring, transmission and review and report by health care professional | 65 | 64 | $24 |
In context: peer comparison
Among 4 peers in Marquette Cardiovascular Disease Physician, average services per provider: 120. This provider delivers 9.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
100
Patients
12
Total drug cost
$31,850
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Flecainide Acetate | Generic | 37 | 12 | $2,902 |
| Xarelto (Rivaroxaban) | Brand | 26 | 0 | $28,518 |
| Amiodarone Hcl | Generic | 21 | 0 | $350 |
| Metoprolol Succinate | Generic | 16 | 0 | $79 |
Frequently asked questions
What is Dr. Mark Cowan's medical specialty?
Dr. Mark Cowan practices Cardiovascular Disease Physician in Marquette, MI.
Where does Dr. Mark Cowan practice?
Dr. Mark Cowan practices at 1414 W Fair Ave, Marquette, MI 498552675. Office phone: 9062253870.
What is Dr. Mark Cowan's NPI?
Dr. Mark Cowan's National Provider Identifier (NPI) is 1932144938, issued by NPPES.
Does Dr. Mark Cowan accept Medicare assignment?
Yes. Dr. Mark Cowan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Cowan commonly perform?
Top Medicare-reported procedures in 2023: Evaluation of cardiac rhythm monitor system, remote up to 30 days (HCPCS 93298); Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days (HCPCS 93294); Electrocardiogram (ecg) 2-day continuous with review by health care professional (HCPCS 93227). Source: CMS Medicare Physician & Other Practitioners file.