Kay Lynn Olmsted, APRN

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

307385 Issued in AZ

Practice address

1010 E McDowell Rd Ste 300
Phoenix, AZ 85006-2609

Phone

(602) 251-3122

Fax

(602) 254-1226

NPI assigned

Oct 12, 2006

Sex

Female

Sole proprietor

No

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.

• M Zuhdi Jasser MD PC

  • Internal Medicine Physician
  • Phoenix, AZ
  • NPI 1932290897
  Medicare reassignment Care Compare group NPD AZ
• Advanced Nuclear Cardiology PLLC

  • Nuclear Cardiology Physician
  • Phoenix, AZ
  • NPI 1821189796
  NPD
• Oconee Medical Center

  • General Acute Care Hospital
  • Seneca, SC
  • NPI 1255367637
  NPD (past)

Specialty

Nurse Practitioner

Education

Vanderbilt University School of Medicine, 1978

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

M Zuhdi Jasser MD PC 7 clinicians

Practice addresses (Care Compare)

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.

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://fhir4.healow.com/fhir/r4/GCDCDA

The complete NPPES record for this NPI in the NPI Registry API format, last updated by the provider on Aug 6, 2025.

{
    "created_epoch": "1160611200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754438400000",
    "number": "1831288059",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1010 E MCDOWELL RD STE 300",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850062609",
            "telephone_number": "602-251-3122",
            "fax_number": "602-254-1226"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1010 E MCDOWELL RD STE 300",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850062609",
            "telephone_number": "602-251-3122",
            "fax_number": "602-254-1226"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "OLMSTED",
        "first_name": "KAY",
        "middle_name": "LYNN",
        "credential": "APRN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-10-12",
        "last_updated": "2025-08-06",
        "certification_date": "2025-08-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "AZ",
            "license": "307385",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Katrina Ellen Olle
• Julianne Olloren
• Jacqueline A Olmert, M.D.
• Araceli Olmos
• Kristen Olmschenk, FNP
• Leanne Olney, PHARMD
• Lena M Olofson
• Carl Olongo, PHARM.D
• Oghenero Ewoma Olori
• Abiola Olowoyeye

• All providers in Phoenix, AZ
• Family Nurse Practitioner in Arizona

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 6, 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.