Arizona Blood and Cancer Specialists, PLLC

Primary specialty

Hematology & Oncology PhysicianTaxonomy code 207RH0003X

Legal business name

ARIZONA BLOOD AND CANCER SPECIALISTS, PLLC

Practice address

3700 E Fort Lowell Rd Ste 130
Tucson, AZ 85716-1729

Phone

(520) 881-0631

Fax

(520) 526-1773

NPI assigned

May 6, 2019

Last updated

Apr 14, 2026By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Jennifer Alexander

Title

Credentialing Specialist

Phone

(575) 319-4924

Specialties & licenses 7

Addresses

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in AZ

Enrollment records 1

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

Locations

Practitioners 33

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• Yusuf Haroon Ahmad, M.D.

  • Hematology & Oncology Physician
  • Oro Valley, AZ
  • NPI 1467421131
  Medicare reassignment Care Compare group NPD
• Catherine A Azar, MD

  • Hematology & Oncology Physician
  • Tucson, AZ
  • NPI 1083741037
  Medicare reassignment Care Compare group NPD
• Samuel Evan Day, MD, PHD

  • Radiation Oncology Physician
  • Tucson, AZ
  • NPI 1811304652
  Medicare reassignment Care Compare group NPD
• Guillermo Gonzalez, M.D.

  • Hematology & Oncology Physician
  • Tucson, AZ
  • NPI 1740249986
  Medicare reassignment Care Compare group NPD
• Kathryn S Kennel, NP

  • Family Nurse Practitioner
  • Tucson, AZ
  • NPI 1144252164
  Medicare reassignment Care Compare group NPD
• Rossa Khalaf, MD

  • Hematology & Oncology Physician
  • Green Valley, AZ
  • NPI 1154676146
  Medicare reassignment Care Compare group NPD
• Sivamurthy Kyathari, M.D

  • Hematology & Oncology Physician
  • Green Valley, AZ
  • NPI 1124171533
  Medicare reassignment Care Compare group NPD
• Steven Anthony Malangone, NP

  • Family Nurse Practitioner
  • Tucson, AZ
  • NPI 1952641748
  Medicare reassignment Care Compare group NPD
• Manuel Modiano, M.D.

  • Hematology & Oncology Physician
  • Tucson, AZ
  • NPI 1003864380
  Medicare reassignment Care Compare group NPD
• Andrew Orton, M.D.

  • Radiation Oncology Physician
  • Green Valley, AZ
  • NPI 1053731356
  Medicare reassignment Care Compare group NPD
• Benjamin Schwartz, M.D.

  • Hematology & Oncology Physician
  • Tucson, AZ
  • NPI 1194188367

  Single Specialty

  Medicare reassignment Care Compare group NPD
• Natalie Anne Stanton, M.D.

  • Hematology & Oncology Physician
  • Tucson, AZ
  • NPI 1528230737
  Medicare reassignment Care Compare group NPD

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

{
    "created_epoch": "1557100800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1776124800000",
    "number": "1093370918",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3945 E PARADISE FALLS DR STE 201",
            "city": "TUCSON",
            "state": "AZ",
            "postal_code": "857126687",
            "telephone_number": "520-689-7030",
            "fax_number": "520-230-3310"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3700 E FORT LOWELL RD STE 130",
            "city": "TUCSON",
            "state": "AZ",
            "postal_code": "857161729",
            "telephone_number": "520-881-0631",
            "fax_number": "520-526-1773"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "300 S Ocotillo Ave",
            "address_purpose": "LOCATION",
            "city": "Benson",
            "state": "AZ",
            "postal_code": "856026401",
            "country_code": "US",
            "telephone_number": "520-689-7022",
            "fax_number": "520-230-3310",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2115 W 16th St",
            "address_purpose": "LOCATION",
            "city": "Safford",
            "state": "AZ",
            "postal_code": "855464015",
            "country_code": "US",
            "telephone_number": "800-201-7220",
            "fax_number": "520-230-3310",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "121 W Esperanza Blvd Ste 181",
            "address_purpose": "LOCATION",
            "city": "Green Valley",
            "state": "AZ",
            "postal_code": "856142622",
            "country_code": "US",
            "telephone_number": "520-689-6992",
            "fax_number": "520-230-3310",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3945 E Paradise Falls Dr Ste 201",
            "address_purpose": "LOCATION",
            "city": "Tucson",
            "state": "AZ",
            "postal_code": "857126687",
            "country_code": "US",
            "telephone_number": "520-689-7030",
            "fax_number": "520-230-3310",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "5670 N Professional Park Dr Ste 120",
            "address_purpose": "LOCATION",
            "city": "Tucson",
            "state": "AZ",
            "postal_code": "857047821",
            "country_code": "US",
            "telephone_number": "520-614-0824",
            "fax_number": "520-230-3310",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "10390 N La Canada Dr Ste 150",
            "address_purpose": "LOCATION",
            "city": "Oro Valley",
            "state": "AZ",
            "postal_code": "857377274",
            "country_code": "US",
            "telephone_number": "520-276-6047",
            "fax_number": "520-230-3310",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "ARIZONA BLOOD AND CANCER SPECIALISTS, PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2019-05-06",
        "last_updated": "2026-04-14",
        "certification_date": "2026-04-14",
        "status": "A",
        "authorized_official_last_name": "ALEXANDER",
        "authorized_official_first_name": "JENNIFER",
        "authorized_official_title_or_position": "CREDENTIALING SPECIALIST",
        "authorized_official_telephone_number": "575-319-4924"
    },
    "taxonomies": [
        {
            "code": "207RH0000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Internal Medicine, Hematology",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207RH0003X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "207RX0202X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Internal Medicine, Medical Oncology",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "2085R0001X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Radiology, Radiation Oncology",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Physician Assistant",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "363L00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Nurse Practitioner",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Nurse Practitioner, Family",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "Evelyn.Brantley@oneoncology.com",
            "affiliation": "N",
            "endpointDescription": "Business E-Mail",
            "address_1": "3945 E Paradise Falls Dr Ste 201",
            "city": "Tucson",
            "state": "AZ",
            "country_code": "US",
            "postal_code": "857126687",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

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• Hematology & Oncology Physician in Tucson, AZ
• Providers in Tucson, 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 Apr 14, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• 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.