Illona Yakovlevna Izmailova, NP

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

233295 Issued in AZ

Practice address

6567 E Carondelet Dr Ste 225
Tucson, AZ 85710-6154

Phone

(520) 886-3432

NPI assigned

Aug 31, 2021

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

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: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Nurse Practitioner

Education

Other, 2019

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Tucson Physician Group Holdings LLCGroup PAC ID 0547560070, 200 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: illona.izmailova.1@600.direct.athenahealth.com
• FHIR API: https://fhir-myrecord.cerner.com/r4/MmWbh382tKlbvAIA1_DeLlIjYVSwroch/

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.

• Tucson Physician Group Holdings, LLC

  • Interventional Cardiology Physician
  • Tucson, AZ
  • NPI 1356726939
  Medicare reassignment Care Compare group NPD
• Carondelet Medical Group, Inc

  • Family Medicine Physician
  • Tucson, AZ
  • NPI 1659326585
  NPD (past)

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

{
    "created_epoch": "1630368000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1759449600000",
    "number": "1063180404",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6567 E CARONDELET DR STE 225",
            "city": "TUCSON",
            "state": "AZ",
            "postal_code": "857106154",
            "telephone_number": "520-886-3432"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6567 E CARONDELET DR STE 225",
            "city": "TUCSON",
            "state": "AZ",
            "postal_code": "857106154",
            "telephone_number": "520-886-3432"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "IZMAILOVA",
        "first_name": "ILLONA",
        "middle_name": "YAKOVLEVNA",
        "name_prefix": "Dr.",
        "credential": "NP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-08-31",
        "last_updated": "2025-10-03",
        "certification_date": "2025-10-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "AZ",
            "license": "233295",
            "primary": true
        },
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "AZ",
            "license": "233295",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Carlos Ixta
• Collins Iyamah, NURSE PRACTITIONER
• Hridaya Premnath Iyer, M.D
• Oluwatosin Busola Iyun, M.D.
• Rommel Alberto Izaguirre Pereira, MD
• J Benach PSYD LLC
• J Greer and Associates
• J Manuel Herrera MD PC
• J Paul Yurkanin
• J Thad Decker MD PLLC

• Family Nurse Practitioner in Tucson, AZ
• Providers in Tucson, AZ by specialty
• Family Nurse Practitioner in Arizona

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 3, 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.