NPIMap

Individual provider Active NPI

Michael E Ritchie, MD

  • Cardiovascular Disease Physician
  • Great Falls, MT
National Provider Identifier
1386717437
Registry record updated Mar 17, 2018
On this page

Key facts

NPPES NPI Registry
Primary specialty
Cardiovascular Disease PhysicianTaxonomy code 207RC0000X
License
51139 Issued in MT
Practice address
3000 15TH Ave S
Great Falls, MT 59405-5240
Phone
(406) 454-2171
NPI assigned
Nov 16, 2006
Last updated
Mar 17, 2018By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 17, 2018

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Cardiovascular Disease Physician 207RC0000X 51139 MT Primary

Addresses

Primary practice location

3000 15TH Ave S
Great Falls, MT 59405-5240

Mailing address

1400 29TH St S
Great Falls, MT 59405
Phone (406) 454-2171

Other practice location 1

4031 S Webster St
Kokomo, IN 46902-6911
Phone (765) 450-5568

Other identifiers 2

IdentifierTypeStateIssuer
000000224692OtherINANTHEM
200069840AMedicaidIN

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MT, KS2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20161109001157 MT Practitioner - Cardiovascular Disease (Cardiology) 1153305693 Reassigns benefits to 3 organizations
I20260413000715 KS Practitioner - Cardiovascular Disease (Cardiology) 1153305693 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Cardiovascular Disease (Cardiology)
Education
Indiana University School of Medicine, 1986
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Newton Healthcare CorporationGroup PAC ID 5294646477, 56 clinicians
Billings ClinicGroup PAC ID 6002993516, 814 clinicians

Practice addresses (Care Compare)

600 Medical Ctr Dr
Newton, KS 67114-8780
Phone (316) 283-2700

800 Medical Ctr Dr
Newton, KS 67114-7808
Phone (316) 283-0027

801 N 29TH St
Billings, MT 59101-0905
Phone (406) 238-2500

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
90.98 of 100Reported as apm
Quality
80.39
Promoting interoperability
100
Improvement activities
40

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
51139MTMDCardiovascular Disease Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Billings Clinic CurrentSince Mar 5, 2025 Accepting new patients
Billings Clinic Current Accepting new patients
Billings Clinic Cardiovascular Disease CurrentSince Mar 5, 2025 Accepting new patients
SCL Health Medical Group-Butte LLC CurrentSince Apr 1, 2025 Accepting new patients
Great Falls Clinic LLC CurrentSince Dec 12, 2016 Accepting new patients
SCL Health Medical Group-Butte LLC CurrentSince Apr 1, 2025 Accepting new patients
Billings Clinic Past Accepting new patients
Indiana University Health, Inc Cardiovascular Disease Past Accepting new patients
Frances Mahon Deaconess Hospital Past Accepting new patients
University Medical Diagnostic Associates, Inc. Cardiovascular Disease Past Accepting new patients
Ekg Interpretation Professionsals Cardiovascular Disease Past Accepting new patients

Locations

2800 10th Ave N
Billings, MT 59101
Phone (406) 248-3290

801 N 29th St
Billings, MT 59101
Phone (406) 238-2210

400 S Clark St
Butte, MT 59701
Phone (406) 495-7260

435 S Crystal St
Ste 300
Butte, MT 59701
Phone (406) 496-3600

1101 26th St S
Great Falls, MT 59405
Phone (406) 455-4690

1101 26th St S
Fl 5
Great Falls, MT 59405
Phone (406) 455-2132

1400 29th St S
Great Falls, MT 59405
Phone (406) 442-3570

3000 15th Ave S
Great Falls, MT 59405
Phone (406) 771-3102

Interoperability endpoints

  • FHIR API: https://api.platform.athenahealth.com/25095/brand/1/csg/1/fhir/r4
  • Direct secure messaging: michael.ritchie.1@842.direct.athenahealth.com

Organizations & group practices 12

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.

Hospital & facility affiliations 17

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

View all 17

NPI Registry JSON

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

{
    "created_epoch": "1163635200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1521244800000",
    "number": "1386717437",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1400 29TH ST S",
            "city": "GREAT FALLS",
            "state": "MT",
            "postal_code": "59405",
            "telephone_number": "406-454-2171",
            "fax_number": "406-771-3412"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3000 15TH AVE S",
            "city": "GREAT FALLS",
            "state": "MT",
            "postal_code": "594055240",
            "telephone_number": "406-454-2171"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4031 S Webster St",
            "address_purpose": "LOCATION",
            "city": "Kokomo",
            "state": "IN",
            "postal_code": "469026911",
            "country_code": "US",
            "telephone_number": "765-450-5568",
            "fax_number": "765-450-5569",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "RITCHIE",
        "first_name": "MICHAEL",
        "middle_name": "E",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-11-16",
        "last_updated": "2018-03-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "MT",
            "license": "51139",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "ANTHEM",
            "identifier": "000000224692",
            "state": "IN"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "200069840A",
            "state": "IN"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Great Falls, MT

Sources for this page

Verify at the official NPI Registry.