Scott C St Amour, M.D.

Primary specialty

Diagnostic Radiology PhysicianTaxonomy code 2085R0202X

License

2000172098 Issued in MO

Practice address

300 First Capitol Drive
St Charles, MO 63301

Phone

(636) 947-5444

NPI assigned

Jul 19, 2006

Last updated

Oct 6, 2025By 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 4

Addresses

Other identifiers 5

Medicare fee-for-service enrollment

Enrolled in MO

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 1

Specialty

Diagnostic Radiology

Education

Rush Medical College of Rush University, 1990

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Radiologic Imaging Consultants LLPGroup PAC ID 4587652748, 16 clinicians

SSM Medical Group IncGroup PAC ID 6608776299, 565 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• SSM St Joseph Hospital West Hospital, Lake Saint Louis, MO, CCN 260200
• SSM St Joseph Health Center Hospital, Saint Charles, MO, CCN 260005
• SSM Health Depaul Hospital St Louis Hospital, Bridgeton, MO, CCN 260104
• Barnes-Jewish St Peters Hospital Hospital, Saint Peters, MO, CCN 260191

Merit-based Incentive Payment System (MIPS)

Final score

91.5 of 100Reported as group

Quality

90

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Radiologic Imaging Consultants, LLP

  • Diagnostic Radiology Physician
  • Saint Charles, MO
  • NPI 1871689505
  Medicare reassignment Care Compare group NPD
• SSM Medical Group, Inc.

  dba SSM Health Medical Group

  • Multi-Specialty Clinic/Center
  • Fenton, MO
  • NPI 1700966207
  Medicare reassignment Care Compare group NPD
• SSM Medical Group Inc.

  dba SSM Health Medical Group

  • Durable Medical Equipment & Medical Supplies
  • Warrenton, MO
  • NPI 1467997155
  NPD
• Boonslick Medical Group Inc

  • Diagnostic Radiology Physician
  • Saint Charles, MO
  • NPI 1972666162
  NPD (past)
• Mercy Hospitals East Communities

  dba Mercy St. Louis Transport Ambulance

  • Land Ambulance
  • Saint Louis, MO
  • NPI 1881329902
  NPD (past)
• Metro Imaging, LLC

  • Diagnostic Radiology Physician
  • Creve Coeur, MO
  • NPI 1760578496
  NPD (past)

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

• Barnes Jewish St Peters Hospital Inc

  dba Barnes-Jewish St Peters Hospital

  • General Acute Care Hospital
  • Saint Peters, MO
  • NPI 1144238908
  Care Compare affiliation
• SSM Health Care St. Louis

  dba SSM Health St. Joseph Hospital - St. Charles

  • General Acute Care Hospital
  • Saint Charles, MO
  • NPI 1467521146
  Care Compare affiliation
• SSM Health Care St. Louis

  dba SSM Health DePaul Hospital - St. Louis

  • General Acute Care Hospital
  • Bridgeton, MO
  • NPI 1598835308
  Care Compare affiliation
• SSM Health Care St. Louis

  dba SSM Health St Joseph Hospital - Lake Saint Louis

  • General Acute Care Hospital
  • Lake St Louis, MO
  • NPI 1871665380
  Care Compare affiliation

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

{
    "created_epoch": "1153267200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1759708800000",
    "number": "1841210499",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "220 COMPASS POINT DR",
            "city": "SAINT CHARLES",
            "state": "MO",
            "postal_code": "633014405",
            "telephone_number": "636-947-4480"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "300 FIRST CAPITOL DRIVE",
            "city": "ST CHARLES",
            "state": "MO",
            "postal_code": "63301",
            "telephone_number": "636-947-5444"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ST AMOUR",
        "first_name": "SCOTT",
        "middle_name": "C",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-07-19",
        "last_updated": "2025-10-06",
        "certification_date": "2025-10-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085N0904X",
            "taxonomy_group": "",
            "desc": "Radiology, Nuclear Radiology",
            "state": "IL",
            "license": "036103811",
            "primary": false
        },
        {
            "code": "2085N0904X",
            "taxonomy_group": "",
            "desc": "Radiology, Nuclear Radiology",
            "state": "MO",
            "license": "2000172098",
            "primary": false
        },
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "MO",
            "license": "2000172098",
            "primary": true
        },
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "IL",
            "license": "036103811",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "036103811",
            "state": "IL"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "205255508",
            "state": "MO"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE",
            "identifier": "300116667",
            "state": "MO"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE",
            "identifier": "300116666",
            "state": "MO"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE",
            "identifier": "300116668",
            "state": "IL"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• SSM St. Joseph Health Center (St. Joseph Radiation Therapy)
• SSM St. Joseph Health Center (The Imaging Center at St. Joseph Medical Park)
• SSM St. Joseph Health Center (The Imaging Center at St. Joseph Medical Park)
• SSM St. Joseph Surgery Center, LLC (The Surgery Center at St. Joseph Medical Park)
• Ssmdepaul Medical Group
• St Charles Emergency Group LLC
• St Charles Eye Center Inc
• St Charles Foot Care Center, Terry L. Gamache, DPM, PC
• St Charles Health Care LLC (Frontier Health & Rehabilitation)
• St Charles Lactation Care & Support LLC

• Diagnostic Radiology Physician in Saint Charles, MO
• Providers in Saint Charles, MO by specialty
• Diagnostic Radiology Physician in Missouri

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 6, 2025; 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.