Cari Elaine Matthews, M.D.

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

60789984 Issued in WA

Practice address

1101 26TH St S
Great Falls, MT 59405-5161

Phone

(406) 731-8888

Fax

(406) 731-8876

NPI assigned

Dec 19, 2006

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Other names 1

• Dr. Cari Elaine Slafsky Former name

Medicare fee-for-service enrollment

Enrolled in WA, OK, HI, CA, TX5 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 5

Specialty

Emergency Medicine

Education

Uniformed Services Uhs Fe Hebert School of Med, 2003

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Third Coast Emergency Physicians Southwest PAGroup PAC ID 6800794447, 38 clinicians

Travis County Emergency Physicians PAGroup PAC ID 0840289468, 289 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Peterson Regional Medical Center Hospital, Kerrville, TX, CCN 450007
• Baptist Medical Center Hospital, San Antonio, TX, CCN 450058
• Saint Francis Hospital Muskogee Hospital, Muskogee, OK, CCN 370025
• Petaluma Valley Hospital Hospital, Petaluma, CA, CCN 050136
• Saint Francis Hospital, Inc Hospital, Tulsa, OK, CCN 370091

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: cmatthews358548@direct.peacehealth.org

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

• Third Coast Emergency Physicians Southwest PA

  • Emergency Medicine Physician
  • San Antonio, TX
  • NPI 1497793475
  Medicare reassignment Care Compare group NPD
• Travis County Emergency Physicians PA

  • Emergency Medicine Physician
  • Austin, TX
  • NPI 1962440933
  Medicare reassignment Care Compare group NPD
• Cep America LLC

  • Emergency Medicine Physician
  • Edmonds, WA
  • NPI 1447484274
  Medicare reassignment NPD
• Emergency Medicine Physicians of Honolulu Pali Momi, LLC

  • Emergency Medicine Physician
  • Aiea, HI
  • NPI 1699076976
  Medicare reassignment NPD
• Emergency Medicine Physicians of Tulsa County, LLC

  • Emergency Medicine Physician
  • Tulsa, OK
  • NPI 1003098773
  Medicare reassignment NPD
• Northwest Emergency Physicians LLC

  • Emergency Medicine Physician
  • Arlington, WA
  • NPI 1235172370
  Medicare reassignment NPD
• Peacehealth

  • Critical Access Hospital
  • Friday Harbor, WA
  • NPI 1487917233
  Medicare reassignment NPD
• Sonoma Valley Emergency Physicians Medical Group, Inc

  • Emergency Medicine Physician
  • Sonoma, CA
  • NPI 1710164629
  Medicare reassignment NPD
• Vallejo Emergency Physicians Medical Group Inc.

  • Emergency Medicine Physician
  • Vallejo, CA
  • NPI 1083916373
  Medicare reassignment NPD
• Chavez Emergency Physicians Medical Group, Inc.

  • Emergency Medicine Physician
  • Quincy, CA
  • NPI 1689045015
  Medicare reassignment
• San Joaquin Emergency Medical Associates

  • Emergency Medicine Physician
  • Merced, CA
  • NPI 1588960413
  Medicare reassignment
• Cep America LLC

  • Emergency Medicine Physician
  • Fort Lauderdale, FL
  • NPI 1700747946
  NPD

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

• Norcal Healthconnect LLC

  • General Acute Care Hospital
  • Petaluma, CA
  • NPI 1235162645
  Care Compare affiliation
• Saint Francis Hospital Muskogee Inc

  • General Acute Care Hospital
  • Muskogee, OK
  • NPI 1386188837
  Care Compare affiliation
• Saint Francis Hospital, Inc.

  • Rehabilitation Hospital Unit
  • Tulsa, OK
  • NPI 1003039488
  Care Compare affiliation
• Saint Francis Hospital, Inc.

  • General Acute Care Hospital
  • Tulsa, OK
  • NPI 1144228487
  Care Compare affiliation
• Sid Peterson Memorial Hospital

  • Rural Acute Care Hospital
  • Kerrville, TX
  • NPI 1790782704
  Care Compare affiliation
• VHS San Antonio Partners LLC

  • General Acute Care Hospital
  • San Antonio, TX
  • NPI 1598744856
  Care Compare affiliation

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

{
    "created_epoch": "1166486400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1743552000000",
    "number": "1871656967",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1101 26TH ST S",
            "city": "GREAT FALLS",
            "state": "MT",
            "postal_code": "594055161",
            "telephone_number": "406-731-8888",
            "fax_number": "406-731-8876"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1101 26TH ST S",
            "city": "GREAT FALLS",
            "state": "MT",
            "postal_code": "594055161",
            "telephone_number": "406-731-8888",
            "fax_number": "406-731-8876"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MATTHEWS",
        "first_name": "CARI",
        "middle_name": "ELAINE",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2006-12-19",
        "last_updated": "2025-04-02",
        "certification_date": "2025-04-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "WA",
            "license": "60789984",
            "primary": true
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "MT",
            "license": "34511",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "CARI",
            "last_name": "SLAFSKY",
            "middle_name": "ELAINE",
            "prefix": "DR.",
            "credential": "M.D.",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Nicholas Arthur Mathias
• Robert James Mathison, RPA/RA/RT
• Thomas H Matsko, MD
• Matthew B Martin DDS Inc
• Matthew D. McLaren, MD, PLLC
• Mark Steven Mattocks, DDS
• Michael John Matury, DC
• Jean Matus
• Kessa Mauras, DPM
• Ladonna K Maxwell, APRN

• Emergency Medicine Physician in Great Falls, MT
• Providers in Great Falls, MT by specialty
• Emergency Medicine Physician in Montana

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 2, 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.