Michael T. Mai, MD

Primary specialty

Orthopaedic Surgery PhysicianTaxonomy code 207X00000X

License

G57605 Issued in CA

Practice address

21634 Retreat Pkwy
Corona, CA 92883-6100

Phone

(951) 493-6930

Fax

(951) 826-8136

NPI assigned

Jun 30, 2005

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

Other identifiers 2

Medicare fee-for-service enrollment

Enrolled in CA

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

Orthopedic Surgery

Education

Stanford University School of Medicine, 1985

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Riverside Medical Clinic IncGroup PAC ID 2961492327, 173 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Accentcare Home Health of California, Inc Home health agency, Corona, CA, CCN 057678
• Parkview Community Hospital Medical Center Hospital, Riverside, CA, CCN 050102

Procedures performed for Medicare patients

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 and National Provider Directory roles.

• Riverside Medical Clinic, Inc

  dba Riverside Medical Clinic

  • Dermatology Physician
  • Riverside, CA
  • NPI 1720183403
  Medicare reassignment Care Compare group NPD
• Riverside Medical Clinic, Inc

  dba Riverside Medical Clinic

  • Internal Medicine Physician
  • Riverside, CA
  • NPI 1730180415

  Orthopaedic Surgery

  NPD
• Riverside Medical Clinic, Inc

  dba Riverside Medical Clinic

  • Family Medicine Physician
  • Eastvale, CA
  • NPI 1972845535
  NPD
• RMC Surgery Center, LLC

  dba RMC Surgery Center

  • Ambulatory Surgical Clinic/Center
  • Riverside, CA
  • NPI 1396709077
  NPD (past)

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

• Accentcare Home Health of California, Inc.

  • Home Health Agency
  • Corona, CA
  • NPI 1427053453
  Care Compare affiliation
• Doctors Hospital of Riverside LLC

  dba Parkview Community Hospital Medical Center

  • General Acute Care Hospital
  • Riverside, CA
  • NPI 1124596382
  Care Compare affiliation

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

{
    "created_epoch": "1120089600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1744588800000",
    "number": "1124025598",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "21634 RETREAT PKWY",
            "city": "CORONA",
            "state": "CA",
            "postal_code": "928836100",
            "telephone_number": "951-493-6930",
            "fax_number": "951-826-8136"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "21634 RETREAT PKWY",
            "city": "CORONA",
            "state": "CA",
            "postal_code": "928836100",
            "telephone_number": "951-493-6930",
            "fax_number": "951-826-8136"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "818 Magnolia Ave.",
            "address_purpose": "LOCATION",
            "city": "Corona",
            "state": "CA",
            "postal_code": "92879",
            "country_code": "US",
            "telephone_number": "951-493-6930",
            "fax_number": "951-272-4093",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MAI",
        "first_name": "MICHAEL",
        "middle_name": "T.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-06-30",
        "last_updated": "2025-04-14",
        "certification_date": "2025-04-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207XS0114X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery, Adult Reconstructive Orthopaedic Surgery",
            "state": "CA",
            "license": "G57605",
            "primary": false
        },
        {
            "code": "207X00000X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery",
            "state": "CA",
            "license": "G57605",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD",
            "identifier": "200040738",
            "state": "CA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "GROUP NPI",
            "identifier": "1730180415",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Gabriel L. Mahinan, MS
• Subhia A Mahmoud
• Mohammad Alamgir Mahmud, MD, MPH, PHD
• John William Mahon, D.D.S.
• Mahraj Corp. (Tree of Life Care Home)
• Main Street Pharmacy Incorporated
• Main Street Pharmacy Incorporated (Main Street Pharmacy Inc)
• Mainbridge Surgery Center Inc.
• Makadia and Shah Dental Office (McKinley Dentistry)
• Radhika Makadia, D.M.D., B.D.S.

• Orthopaedic Surgery Physician in Corona, CA
• Providers in Corona, CA by specialty
• Orthopaedic Surgery Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 14, 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.