Iyad Sami Hamarneh, MD

Primary specialty

Medical Oncology PhysicianTaxonomy code 207RX0202X

License

50867 Issued in AZ

Practice address

5430 Landmark LN
Prescott, AZ 86301-0019

Phone

(928) 775-9430

Fax

(928) 775-9431

NPI assigned

May 23, 2007

Last updated

Aug 8, 2025By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 3

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

Hematology/Oncology

Education

Other, 2002

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Arizona Oncology Associates PCGroup PAC ID 9638067911, 42 clinicians

City of Hope Medical Group of Arizona LLCGroup PAC ID 2264593474, 159 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• The Pines Home Health Home health agency, Prescott, AZ, CCN 037455
• City of Hope Cancer Center Phoenix Hospital, Goodyear, AZ, CCN 030138
• Yavapai Regional Medical Center Hospital, Prescott, AZ, CCN 030012
• Verde Valley Medical Center Hospital, Cottonwood, AZ, CCN 030007

Medicare enrollment (NPD)

Not enrolled

HHS exclusion list flag

CMS’s directory marks this NPI as on an HHS exclusion list; no matching OIG record was found. The OIG exclusions file (LEIE) holds no record for this NPI, and the directory does not say which list the flag comes from. How exclusions are shown Confirm with the OIG exclusions search.

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: iyad.hamarneh@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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Arizona Oncology Associates PC

  dba Arizona Oncology

  • Specialist
  • Tucson, AZ
  • NPI 1578587671

  Internal Medicine

  Medicare reassignment Care Compare group NPD
• City of Hope Medical Group of Arizona LLC

  • Medical Oncology Physician
  • Goodyear, AZ
  • NPI 1609026806

  Internal Medicine

  Medicare reassignment Care Compare group NPD

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

• Brio Arizona Home Health, LLC

  dba The Pines Home Health

  • Home Health Agency
  • Prescott Valley, AZ
  • NPI 1235600800
  Care Compare affiliation
• Verde Valley Medical Center

  • General Acute Care Hospital
  • Cottonwood, AZ
  • NPI 1346291648
  Care Compare affiliation
• Verde Valley Medical Center

  dba Northern Arizona Healthcare - Sedona

  • General Acute Care Hospital
  • Sedona, AZ
  • NPI 1538608716
  Care Compare affiliation
• Western Regional Medical Center Inc

  dba Western Regional Medical Center Retail Pharmacy

  • Community/Retail Pharmacy
  • Goodyear, AZ
  • NPI 1710138037

  Hospital

  Care Compare affiliation
• Western Regional Medical Center, Inc.

  dba City of Hope Cancer Center Arizona

  • General Acute Care Hospital
  • Goodyear, AZ
  • NPI 1508029422
  Care Compare affiliation
• Yavapai Community Hospital Association

  dba Yavapai Regional Medical Center

  • General Acute Care Hospital
  • Prescott, AZ
  • NPI 1902897820
  Care Compare affiliation

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

{
    "created_epoch": "1179878400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754611200000",
    "number": "1427268259",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 910221",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "753910221"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5430 LANDMARK LN",
            "city": "PRESCOTT",
            "state": "AZ",
            "postal_code": "863010019",
            "telephone_number": "928-775-9430",
            "fax_number": "928-775-9431"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HAMARNEH",
        "first_name": "IYAD",
        "middle_name": "SAMI",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-05-23",
        "last_updated": "2025-08-08",
        "certification_date": "2025-08-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "AZ",
            "license": "50867",
            "primary": false
        },
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "AZ",
            "license": "50867",
            "primary": false
        },
        {
            "code": "207RX0202X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Medical Oncology",
            "state": "AZ",
            "license": "50867",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "039157",
            "state": "AZ"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Theresa Anne Haley, FNP-C
• Jennifer Elizabeth Hall, D.O.
• Kenneth George Hall, MSW
• Lauren Elise Hall, OTD, OTR
• Robert William Halterman, M.D.
• Cheryl Melinda Hamilton, N.M.D.
• Chareese Hammer
• Karleen B Hammitt, MD
• Hancock Chiropractic Inc
• David William Hancock, D.C.

• Medical Oncology Physician in Prescott, AZ
• Providers in Prescott, AZ by specialty
• Medical Oncology Physician in Arizona

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 8, 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.