Andrew Joseph Rivara

Primary specialty

Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X

License

61138 Issued in AZ

Practice address

4375 E Irma LN
Phoenix, AZ 85050-4312

Phone

(623) 248-2106

Fax

(602) 439-6049

NPI assigned

Apr 11, 2015

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

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

Obstetrics/Gynecology

Education

Other, 2015

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Maricopa County Special Health Care DistrictGroup PAC ID 4688583651, 124 clinicians

Banner Physician Specialists Arizona LLCGroup PAC ID 6204002272, 371 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

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

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: arivara221409@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.

• Banner Physician Specialists Arizona LLC

  • Multi-Specialty Clinic/Center
  • Phoenix, AZ
  • NPI 1821368218
  Medicare reassignment Care Compare group NPD
• Maricopa County Special Health Care District

  • General Acute Care Hospital
  • Phoenix, AZ
  • NPI 1073576740
  Medicare reassignment Care Compare group NPD
• District Medical Group, Inc

  • Anatomic Pathology & Clinical Pathology Physician
  • Phoenix, AZ
  • NPI 1336472448
  Medicare reassignment NPD
• Banner Physician Specialists Arizona LLC

  • Multi-Specialty Clinic/Center
  • Page, AZ
  • NPI 1366799355
  NPD
• District Medical Group, Inc

  • Emergency Medicine Physician
  • Phoenix, AZ
  • NPI 1144624339
  NPD
• District Medical Group, Inc

  • Psychiatry Physician
  • Mesa, AZ
  • NPI 1437482544
  NPD
• Maricopa County Special Health Care District

  • Adult Mental Health Clinic/Center
  • Mesa, AZ
  • NPI 1003273855
  NPD
• Maricopa County Special Health Care District

  • Federally Qualified Health Center (FQHC)
  • Mesa, AZ
  • NPI 1306265145
  NPD
• Sjhmc Physician Services

  • Multi-Specialty Clinic/Center
  • Phoenix, AZ
  • NPI 1326098005
  NPD
• St Josephs Pathology

  • Anatomic Pathology & Clinical Pathology Physician
  • Phoenix, AZ
  • NPI 1265407738
  NPD
• St. Joseph'S Hospital and Medical Center

  • Emergency Care Clinic/Center
  • Phoenix, AZ
  • NPI 1255382412
  NPD
• Dignity Health

  • General Acute Care Hospital
  • Phoenix, AZ
  • NPI 1982733655
  NPD (past)

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

• 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": "1428710400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1775001600000",
    "number": "1760878219",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4375 E IRMA LN",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850504312",
            "telephone_number": "623-248-2106",
            "fax_number": "602-439-6049"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4375 E IRMA LN",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850504312",
            "telephone_number": "623-248-2106",
            "fax_number": "602-439-6049"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RIVARA",
        "first_name": "ANDREW",
        "middle_name": "JOSEPH",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2015-04-11",
        "last_updated": "2026-04-01",
        "certification_date": "2026-04-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "AZ",
            "license": "61138",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Gaby Jane Ritfeld, M.D., PH.D.
• Faith Rittenhouse
• Madeline Ritter, PA-C
• Marissa Ritter
• Sandra H Ritter, PH.D., LPC, LCMHC
• Brenda Rivas Pelayo, AGACNP-BC
• Kirsten Rivas-Andrews, FNP-C
• Edward Michael Rivas, CRNA
• Erika Rivas, APRN
• Marcelino Antonio Rivas

• Obstetrics & Gynecology Physician in Phoenix, AZ
• Providers in Phoenix, AZ by specialty
• Obstetrics & Gynecology Physician in Arizona

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 1, 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.