Michael Steven Ritter, M.D.

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

G74723 Issued in CA

Practice address

27700 Medical Center Rd
Mission Viejo, CA 92691-6426

Phone

(949) 364-1400

Fax

(949) 365-4941

NPI assigned

Jul 10, 2006

Sex

Male

Sole proprietor

Yes

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 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

Emergency Medicine

Education

University of California, Irvine, California College of Medicine, 1991

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Mission Viejo Emergency Medical AssociatesGroup PAC ID 2163335241, 17 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Providence Mission Hospital Hospital, Mission Viejo, CA, CCN 050567

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.

• Mission Viejo Emergency Medical Associates

  • Emergency Medicine Physician
  • Mission Viejo, CA
  • NPI 1073542916
  Medicare reassignment Care Compare group NPD
• Mission Viejo Emergency Medical Associates, Inc.

  • Emergency Medicine Physician
  • Laguna Beach, CA
  • NPI 1134355597
  Medicare reassignment
• Marvin D Posner M D and Vivien L Pan M D a Medical Corporation

  • Neonatal-Perinatal Medicine Physician
  • Mission Viejo, CA
  • NPI 1609976414
  NPD (past)

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

• Mission Hospital Regional Medical Center

  • General Acute Care Hospital
  • Mission Viejo, CA
  • NPI 1912108002
  Care Compare affiliation
• Mission Hospital Regional Medical Center

  • General Acute Care Hospital
  • Mission Viejo, CA
  • NPI 1992752315
  Care Compare affiliation

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

{
    "created_epoch": "1152489600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1214524800000",
    "number": "1295769156",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 660099",
            "city": "ARCADIA",
            "state": "CA",
            "postal_code": "910660099",
            "telephone_number": "626-447-0296",
            "fax_number": "626-447-6057"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "27700 MEDICAL CENTER RD",
            "city": "MISSION VIEJO",
            "state": "CA",
            "postal_code": "926916426",
            "telephone_number": "949-364-1400",
            "fax_number": "949-365-4941"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RITTER",
        "first_name": "MICHAEL",
        "middle_name": "STEVEN",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-07-10",
        "last_updated": "2008-06-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "CA",
            "license": "G74723",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00G747230",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Randall Vincent Ricketts, D.O.
• Bonnie Lynn Riley, LMT, CMT
• Debra Dee Riley, MFT
• Jennifer Rene Riley, LMFT
• Jessie Rinaldi, AUD
• Ritzau Dental Corporation
• Anthony Rivera, MA
• Reyna Carolina Rivera
• Roar Associates Inc.
• Caitlin Robbins

• Emergency Medicine Physician in Mission Viejo, CA
• Providers in Mission Viejo, CA by specialty
• Emergency Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 27, 2008; 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.