Doctor profile · Federal record

Dr. Steven Mast, MD

Interventional Cardiology Physician (CMS: Interventional Cardiology) · Cardiovascular Disease Physician · Traverse City, MI

  • NPI 1174522429
  • Accepts Medicare
  • 33 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1200 Sixth St, Suite 200
Traverse City, MI 496842369
(231) 935-5800
fax (231) 935-5799
Mailing address
2891 Momentum Pl
Chicago, IL 606895328

Credentials & registration

NPPES · NUCC
NPI registered
July 2005 — 21 yrs on file
Profile last updated
April 10, 2024
Year of graduation
1993 — 33 yrs since
Specialty taxonomy
207RI0011X — NUCC code
State licenses (2)
Montana #140260 · Michigan #4301087485

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1174522429. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,648
Distinct HCPCS
10
Medicare allowed
$144,889
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 268 250 $94
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 230 187 $8
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 195 194 $66
99152 Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes 126 118 $12
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 94 50 $76
93458 Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist 77 77 $232
93016 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician 67 67 $20
93018 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician 67 67 $13
99214 Established patient office or other outpatient visit, 30-39 minutes 58 55 $120
78452 Nuclear medicine studies of heart muscle at rest and with stress and spect 47 47 $73

In context: peer comparison

Among 1 peers in this city , average services per provider: 61. This provider delivers 27× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,583
Transactions
11
Manufacturers
6
Payer (manufacturer) Industry Txns Amount
Boston Scientific Corporation 5 $1,366.21
Abbott Laboratories 2 $102.75
Medtronic, Inc. 1 $63.80
E.R. Squibb & Sons, L.L.C. 1 $18.30
Novartis Pharmaceuticals Corporation 1 $17.05
Terumo Medical Corporation 1 $15.00

By nature of payment

Travel and Lodging
$1,336
Food and Beverage
$247

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,324
Patients
890
Total drug cost
$324,548
Drug Type Claims Patients Total cost
Metoprolol Succinate Generic 347 122 $8,370
Atorvastatin Calcium Generic 287 110 $6,363
Eliquis (Apixaban) Brand 242 84 $278,632
Clopidogrel (Clopidogrel Bisulfate) Brand 172 72 $4,780
Lisinopril Generic 155 50 $1,533
Amlodipine Besylate Generic 154 57 $1,724
Metoprolol Tartrate Generic 150 65 $1,385
Diltiazem 24hr Er (Cd) (Diltiazem Hcl) Brand 132 51 $5,993
Losartan Potassium Generic 128 56 $2,643
Isosorbide Mononitrate Er (Isosorbide Mononitrate) Brand 126 45 $2,978

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Steven Mast's medical specialty?
Dr. Steven Mast practices Interventional Cardiology Physician in Traverse City, MI.
Where does Dr. Steven Mast practice?
Dr. Steven Mast practices at 1200 Sixth St, Traverse City, MI 496842369. Office phone: 2319355800.
What is Dr. Steven Mast's NPI?
Dr. Steven Mast's National Provider Identifier (NPI) is 1174522429, issued by NPPES.
Does Dr. Steven Mast accept Medicare assignment?
Yes. Dr. Steven Mast accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Steven Mast commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS 93306). Source: CMS Medicare Physician & Other Practitioners file.