Govardhanan Nagaiah, MD

Primary specialty

Hematology & Oncology PhysicianTaxonomy code 207RH0003X

License

31774 Issued in AZ

Practice address

10320 W McDowell Rd Ste 8025
Avondale, AZ 85392-4872

Phone

(623) 238-7330

Fax

(623) 936-3745

NPI assigned

Sep 28, 2006

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 3

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

Hematology/Oncology

Education

Other, 1996

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Honorhealth AmbulatoryGroup PAC ID 5991603110, 630 clinicians

Arizona Oncology Associates PCGroup PAC ID 9638067911, 42 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Honor Health John C. Lincoln Medical Center Hospital, Phoenix, AZ, CCN 030014
• Banner Estrella Medical Center Hospital, Phoenix, AZ, CCN 030115
• Banner del E. Webb Medical Center Hospital, Sun City West, AZ, CCN 030093
• Honorhealth Deer Valley Medical Center Hospital, Phoenix, AZ, CCN 030092
• Abrazo West Campus Hospital, Goodyear, AZ, CCN 030110

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: gnagaiah66556@direct.honorhealth.com
• Direct secure messaging: govardhanan.nagaiah@aoa.ikm.direct-ci.com

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.

• Arizona Oncology Associates PC

  • Specialist
  • Tucson, AZ
  • NPI 1578587671

  Internal Medicine

  Medicare reassignment Care Compare group NPD
• Honorhealth Ambulatory

  • Hematology & Oncology Physician
  • Scottsdale, AZ
  • NPI 1407050917
  Medicare reassignment Care Compare group NPD
• Honorhealth Ambulatory

  • Orthopaedic Surgery Physician
  • Scottsdale, AZ
  • NPI 1376156638
  NPD
• Honorhealth Ambulatory

  • Emergency Medicine Physician
  • Mesa, AZ
  • NPI 1891518130
  NPD
• Scottsdale Healthcare

  • Corporate Health Clinic/Center
  • Scottsdale, AZ
  • NPI 1447402870
  NPD (past)

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

• Banner del E Webb Medical Center

  • General Acute Care Hospital
  • Sun City West, AZ
  • NPI 1588823553
  Care Compare affiliation
• Banner Estrella Medical Center

  • General Acute Care Hospital
  • Phoenix, AZ
  • NPI 1275566200
  Care Compare affiliation
• Honorhealth

  • General Acute Care Hospital
  • Phoenix, AZ
  • NPI 1528169125
  Care Compare affiliation
• Honorhealth

  • General Acute Care Hospital
  • Phoenix, AZ
  • NPI 1770690695
  Care Compare affiliation
• Hospital Development of West Phoenix Inc

  • General Acute Care Hospital
  • Goodyear, AZ
  • NPI 1093791170
  Care Compare affiliation

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

{
    "created_epoch": "1159401600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771545600000",
    "number": "1386736585",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10320 W MCDOWELL RD STE 8025",
            "city": "AVONDALE",
            "state": "AZ",
            "postal_code": "853924872",
            "telephone_number": "623-238-7330",
            "fax_number": "623-936-3745"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10320 W MCDOWELL RD STE 8025",
            "city": "AVONDALE",
            "state": "AZ",
            "postal_code": "853924872",
            "telephone_number": "623-238-7330",
            "fax_number": "623-936-3745"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "15000 N 83rd Ave Unit 300",
            "address_purpose": "LOCATION",
            "city": "Peoria",
            "state": "AZ",
            "postal_code": "853812004",
            "country_code": "US",
            "telephone_number": "623-238-7490",
            "fax_number": "480-882-5019",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "NAGAIAH",
        "first_name": "GOVARDHANAN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-09-28",
        "last_updated": "2026-02-20",
        "certification_date": "2026-02-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "NM",
            "license": "MD2013-0149",
            "primary": false
        },
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "AZ",
            "license": "31774",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "930893",
            "state": "AZ"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "STATE LICENSE",
            "identifier": "31774",
            "state": "AZ"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE",
            "identifier": "P00372963",
            "state": "OH"
        }
    ],
    "endpoints": [],
    "other_names": []
}

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• Hematology & Oncology Physician in Avondale, AZ
• Providers in Avondale, AZ by specialty
• Hematology & Oncology Physician in Arizona

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 20, 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.