Ross M Bremner, MD

Primary specialty

Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianTaxonomy code 208G00000X

License

34600 Issued in AZ

Practice address

500 W Thomas Rd Ste 500
Phoenix, AZ 85013-4220

Phone

(602) 406-4000

Fax

(602) 406-6498

NPI assigned

Aug 15, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in AZ

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

Cardiac Surgery

Education

Other, 1988

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Sjhmc Physician ServicesGroup PAC ID 4486646197, 645 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• St Josephs Hospital and Medical Center Hospital, Phoenix, AZ, CCN 030024
• Chandler Regional Medical Center Hospital, Chandler, AZ, CCN 030036

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: rbremner216563@direct.valleywisehealth.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.

• Sjhmc Physician Services

  • Multi-Specialty Clinic/Center
  • Phoenix, AZ
  • NPI 1326098005
  Medicare reassignment Care Compare group NPD
• St. Joseph'S Hospital and Medical Center

  • Emergency Care Clinic/Center
  • Phoenix, AZ
  • NPI 1255382412
  NPD
• Usc Cardiothoracic Surgeon'S

  • Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
  • Los Angeles, CA
  • NPI 1457364507
  NPD (past)

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

• Dignity Community Care

  • General Acute Care Hospital
  • Chandler, AZ
  • NPI 1700910189
  Care Compare affiliation
• Dignity Health

  • Emergency Care Clinic/Center
  • Litchfield Park, AZ
  • NPI 1265065445

  Hospital

  Care Compare affiliation
• Dignity Health

  • Emergency Care Clinic/Center
  • Glendale, AZ
  • NPI 1609408665

  Hospital

  Care Compare affiliation
• Dignity Health

  • General Acute Care Hospital
  • Phoenix, AZ
  • NPI 1982733655
  Care Compare affiliation
• Dignity Health

  • General Acute Care Hospital
  • Glendale, AZ
  • NPI 1992131734
  Care Compare affiliation

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

{
    "created_epoch": "1155600000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772150400000",
    "number": "1205849429",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "500 W THOMAS RD STE 500",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850134220",
            "telephone_number": "602-406-4000",
            "fax_number": "602-406-6498"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "500 W THOMAS RD STE 500",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850134220",
            "telephone_number": "602-406-4000",
            "fax_number": "602-406-6498"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BREMNER",
        "first_name": "ROSS",
        "middle_name": "M",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-08-15",
        "last_updated": "2026-02-27",
        "certification_date": "2026-02-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208G00000X",
            "taxonomy_group": "",
            "desc": "Thoracic Surgery (Cardiothoracic Vascular Surgery)",
            "state": "AZ",
            "license": "34600",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "99215",
            "state": "AZ"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Stephanie Pauline Breitenbach
• Sara Jean Brekke, CCC-SLP
• Ashley Bremer, RD, CDE
• Haley Michelle Bremer
• Jami Bremer
• Robert Nettleship Brems, MD
• Paul Brenchley, DDS
• Brenda Faith Geisler
• Brenda M Vogl,LLC
• Brendel and Associates, LLC

• Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Phoenix, AZ
• Providers in Phoenix, AZ by specialty
• Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Arizona

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 27, 2026; 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.