DR. STEVEN T MAST (MD) – Interventional Cardiology Physician, NPI 1174522429
Interventional Cardiology Physician
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Profile Insights
NPPES metrics only — not quality of care.
304 INTERVENTIONAL CARDIOLOGY in MI
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Provider Addresses for DR. STEVEN T MAST (MD)
1200, Sixth Street, Grand Traverse Commons, Traverse City, Grand Traverse County, Michigan, 49684, United States
SUITE 200
TRAVERSE CITY, MI 496842369
Phone: (231) 935-5800
Fax: (231) 935-5799
Type: Location
2891 MOMENTUM PL
CHICAGO, IL 606895328
Phone: (231) 935-6080
Fax: (231) 935-6081
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 12 Open Payments records for all available years, with a total value of $1,591.
Total Amount is formed as General ($1,591) + Research ($0) + Ownership ($0) = $1,591.
Last reported payment date: 2024-12-11 • Largest payer in this snapshot: Boston Scientific Corporation ($1,366).
Total Amount
$1,591
General + Research + Ownership
Payments
12
Total payment records
General Amount
$1,591
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-11
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Boston Scientific Corporation | $1,366 |
| Abbott Laboratories | $103 |
| Medtronic, Inc. | $64 |
| E.R. Squibb & Sons, L.L.C. | $18 |
| Novartis Pharmaceuticals Corporation | $17 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2024-05-03
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20070713000674 | I | Interventional Cardiology | MI | TBD |
| I20240503001488 | I | Interventional Cardiology | MT | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 326 | 305 | $0 |
| 93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 230 | 187 | $0 |
| 93306 | Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 208 | 207 | $0 |
| 99152 | Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | 126 | 118 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 94 | 50 | $0 |
Insurance plans in this area (ZIP 49684)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERVENTIONAL CARDIOLOGY | MI | 78452 | Nuclear medicine study of vessels of heart using drugs or exercise multiple studies | 122 | 121 |
| INTERVENTIONAL CARDIOLOGY | MI | 93010 | Routine electrocardiogram (EKG) using at least 12 leads with interpretation and report | 526 | 371 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine, Gastroenterology | UT | |
| Nurse Practitioner | MT | |
| O P H T H A L M O L O G Y | PA | |
| - | MT | |
| Nurse Practitioner | MT | |
| Cardiac Electrophysiology, Cardiovascular Disease (Cardiology), Cardiovascular Disease (Cardiology) | MT | |
| Internal Medicine, Internal Medicine, Infectious Disease, Infectious Disease | NM | |
| U R O L O G Y | MT | |
| - | MT | |
| - | MT |
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