Ijeoma Nnenna Kalu, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

76011 Issued in AZ

Practice address

1300 N 12TH St Ste 508
Phoenix, AZ 85006-2849

Phone

(602) 839-3927

Fax

(602) 839-4233

NPI assigned

Apr 6, 2022

Last updated

Sep 22, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 3

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

Internal Medicine

Education

Other, 2022

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Banner Hospital Based Physicians Arizona LLCGroup PAC ID 3274782487, 636 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Banner Thunderbird Medical Center Hospital, Glendale, AZ, CCN 030089

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

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.

• Banner Hospital Based Physicians Arizona LLC

  • Multi-Specialty Clinic/Center
  • San Tan Valley, AZ
  • NPI 1275889891
  Medicare reassignment Care Compare group NPD
• Banner Hospital Based Physicians Arizona LLC

  • Multi-Specialty Clinic/Center
  • Gilbert, AZ
  • NPI 1124374822
  NPD
• Banner Hospital Based Physicians Arizona LLC

  • Critical Care Medicine (Internal Medicine) Physician
  • Phoenix, AZ
  • NPI 1780445171
  NPD
• Banner Thunderbird Medical Center

  • General Acute Care Hospital
  • Glendale, AZ
  • NPI 1154355188
  NPD (past)

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

• Banner Thunderbird Medical Center

  • General Acute Care Hospital
  • Glendale, AZ
  • NPI 1154355188
  Care Compare affiliation

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

{
    "created_epoch": "1649203200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1790035200000",
    "number": "1164163697",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5555 W THUNDERBIRD RD",
            "city": "GLENDALE",
            "state": "AZ",
            "postal_code": "853064622",
            "telephone_number": "602-865-5555",
            "fax_number": "602-839-4233"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1300 N 12TH ST STE 508",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850062849",
            "telephone_number": "602-839-3927",
            "fax_number": "602-839-4233"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KALU",
        "first_name": "IJEOMA",
        "middle_name": "NNENNA",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-04-06",
        "last_updated": "2026-09-22",
        "certification_date": "2026-09-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "A207564",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "AZ",
            "license": "76011",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Peter Thomas Kalos, MD
• Sasha Marie Kalous-Wessels, RN
• Sally Kalpakoff, DO
• Grace Anne Kalt, LCSW
• Katrina Kaltefleiter, DPT
• Anantharam V Kalya, MD
• Savitha B. Kalya, M.D.
• Carmen Kalyoussef
• Angelique Mukunzi Kamagaju
• Aasim Kamal, M.D.

• Internal Medicine Physician in Phoenix, AZ
• Providers in Phoenix, AZ by specialty
• Internal Medicine Physician in Arizona

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 22, 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.