Steven T Mast, MD

Primary specialty

Interventional Cardiology PhysicianTaxonomy code 207RI0011X

License

140260 Issued in MT

Practice address

1200 Sixth St
Suite 200
Traverse City, MI 49684-2369

Phone

(231) 935-5800

Fax

(231) 935-5799

NPI assigned

Jul 19, 2005

Last updated

Apr 10, 2024By the provider in NPPES

Sex

Male

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Addresses

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in MI, MT2 enrollments

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 2

Specialty

Interventional CardiologyAlso: Cardiovascular Disease (Cardiology)

Education

University of California, San Diego School of Medicine, 1993

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Mercy Health Westshore Cardiology ServicesGroup PAC ID 5991932360, 36 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Trinity Health Muskegon Hospital Hospital, Muskegon, MI, CCN 230066
• Mercy Health Lakeshore Campus Hospital, Shelby, MI, CCN 231320
• Corewell Health Ludington Hospital Hospital, Ludington, MI, CCN 230110
• Trinity Health Grand Haven Hospital Hospital, Grand Haven, MI, CCN 230174
• Great Falls Clinic Hospital Hospital, Great Falls, MT, CCN 270086

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://api.platform.athenahealth.com/25095/brand/1/csg/1/fhir/r4
• Direct secure messaging: smast1@direct.mhc.net

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Mercy Health Westshore Cardiology Services

  dba Trinity Health Medical Group

  • Cardiovascular Disease Physician
  • Muskegon, MI
  • NPI 1336573393
  Medicare reassignment Care Compare group NPD
• Munson Healthcare Charlevoix Hospital

  dba Physician Clinic of Charlevoix

  • Pediatrics Physician
  • Charlevoix, MI
  • NPI 1326124058
  Medicare reassignment NPD
• Paul Oliver Memorial Hospital

  • Critical Access Hospital
  • Frankfort, MI
  • NPI 1427054360
  Medicare reassignment NPD
• Benefis Hospitals Inc

  dba Benefis Medical Group

  • Multi-Specialty Clinic/Center
  • Great Falls, MT
  • NPI 1780968974
  Medicare reassignment NPD
• Great Falls Clinic LLC

  • Multi-Specialty Clinic/Center
  • Great Falls, MT
  • NPI 1801897780
  Medicare reassignment NPD
• Munson Healthcare Charlevoix Hospital

  • Certified Registered Nurse Anesthetist
  • Charlevoix, MI
  • NPI 1417033143
  NPD
• Munson Healthcare Charlevoix Hospital

  dba Munson Healthcare Charlevoix Walk-In Clinic

  • Family Medicine Physician
  • Charlevoix, MI
  • NPI 1972367043
  NPD
• Paul Oliver Memorial Hospital

  • Skilled Nursing Facility
  • Frankfort, MI
  • NPI 1649133943
  NPD
• Grand Traverse Heart Institute

  dba Grand Traverse Heart Associates

  • Clinic/Center
  • Traverse City, MI
  • NPI 1801881461
  NPD (past)
• Benefis Hospitals, Inc.

  • General Acute Care Hospital
  • Great Falls, MT
  • NPI 1881650737
  NPD (past)
• Memorial Health Care System Inc.

  dba Memorial Hospital

  • General Acute Care Hospital
  • Chattanooga, TN
  • NPI 1255428736
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Memorial Medical Center of West Michigan

  dba Corewell Health Ludington Hospital

  • General Acute Care Hospital
  • Ludington, MI
  • NPI 1972589489
  Care Compare affiliation
• Mercy Health Partners

  dba MHP - Lakeshore Campus

  • Critical Access Hospital
  • Shelby, MI
  • NPI 1285662981
  Care Compare affiliation
• Mercy Health Partners

  dba Mercy Health Muskegon

  • General Acute Care Hospital
  • Muskegon, MI
  • NPI 1831132133
  Care Compare affiliation
• Trinity Health Grand Haven Hospital

  • General Acute Care Hospital
  • Grand Haven, MI
  • NPI 1942379284
  Care Compare affiliation
• CMSC, LLC

  dba Great Falls Clinic Hospital

  • General Acute Care Hospital
  • Great Falls, MT
  • NPI 1639109978
  Care Compare affiliation

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1121731200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1712707200000",
    "number": "1174522429",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2891 MOMENTUM PL",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606895328",
            "telephone_number": "231-935-6080",
            "fax_number": "231-935-6081"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1200 SIXTH ST",
            "address_2": "SUITE 200",
            "city": "TRAVERSE CITY",
            "state": "MI",
            "postal_code": "496842369",
            "telephone_number": "231-935-5800",
            "fax_number": "231-935-5799"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MAST",
        "first_name": "STEVEN",
        "middle_name": "T",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-07-19",
        "last_updated": "2024-04-10",
        "certification_date": "2024-04-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "MI",
            "license": "4301087485",
            "primary": false
        },
        {
            "code": "207RI0011X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Interventional Cardiology",
            "state": "MT",
            "license": "140260",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "smast1@direct.mhc.net",
            "affiliation": "N",
            "address_1": "1200 Sixth St",
            "address_2": "Suite 200",
            "city": "Traverse City",
            "state": "MI",
            "country_code": "US",
            "postal_code": "496842369",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Marion Marxer
• Mary Free Bed Orthotics and Prosthetics
• Mary Klemens MD PLLC (mary rose clifton md)
• Alicia Danyce Mason, FNP-C
• Cari J Mason, LLMSW
• Jessica Mastbergen, NP
• Ashley Master, TLLP
• Leah Christine Masters, LMSW
• Nina L Mastick, MSW
• Kyle Mathews, B.S

• Interventional Cardiology Physician in Traverse City, MI
• Providers in Traverse City, MI by specialty
• Interventional Cardiology Physician in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 10, 2024; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.