Diana C Oltean, APRN

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

78445 Issued in KS

Practice address

8020 E Central Ave
Wichita, KS 67206-2360

Phone

(316) 682-9900

Fax

(316) 635-2662

NPI assigned

Nov 10, 2018

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in KS

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, 2018

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Ascension Medical Group Via Christi PAGroup PAC ID 2961314497, 184 clinicians

Little Clinic of Kansas LLCGroup PAC ID 7416268461, 35 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Ascension Via Christi Hospitals Wichita, Inc. Hospital, Wichita, KS, CCN 170122

Medicare enrollment (NPD)

Enrolled

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: diana.oltean@krogerhealth.eclinicaldirectplus.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.

• Little Clinic of Kansas LLC

  • Family Nurse Practitioner
  • Wichita, KS
  • NPI 1821483132
  Medicare reassignment Care Compare group NPD
• Ascension Medical Group Via Christi, PA

  • Multi-Specialty Clinic/Center
  • Wichita, KS
  • NPI 1063453991
  Medicare reassignment Care Compare group
• Kansas Imaging Consultants, PA

  • Diagnostic Radiology Physician
  • Wichita, KS
  • NPI 1841267663
  NPD (past)

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

• Ascension Via Christi Hospitals Wichita Inc.

  • General Acute Care Hospital
  • Wichita, KS
  • NPI 1154314789
  Care Compare affiliation

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

{
    "created_epoch": "1541808000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1748908800000",
    "number": "1124596887",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8020 E CENTRAL AVE",
            "city": "WICHITA",
            "state": "KS",
            "postal_code": "672062360",
            "telephone_number": "316-682-9900",
            "fax_number": "316-635-2662"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8020 E CENTRAL AVE",
            "city": "WICHITA",
            "state": "KS",
            "postal_code": "672062360",
            "telephone_number": "316-682-9900",
            "fax_number": "316-635-2662"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "7707 E Central Ave",
            "address_purpose": "LOCATION",
            "city": "Wichita",
            "state": "KS",
            "postal_code": "672062100",
            "country_code": "US",
            "telephone_number": "316-651-2700",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "OLTEAN",
        "first_name": "DIANA",
        "middle_name": "C",
        "credential": "APRN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-11-10",
        "last_updated": "2025-06-03",
        "certification_date": "2025-06-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "KS",
            "license": "78445",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Audra L Olson, PA
• Carley Olson, PA-C
• Kelsey Olson
• Stephen A. Olson, M.D.
• Terisa Olson, CRNA
• Nicole Lea Oltmer
• Oluwapelumi Oluwole, M.D
• Peshiancy Olwith
• Mohamed Omar
• Chishugi Izuba Omba

• Family Nurse Practitioner in Wichita, KS
• Providers in Wichita, KS by specialty
• Family Nurse Practitioner in Kansas

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