Katelynn Madden, APRN, CNS

Primary specialty

Gerontology Clinical Nurse SpecialistTaxonomy code 364SG0600X

License

209022044 Issued in IL

Practice address

1001 Main St Ste 200
Peoria, IL 61606-2035

Phone

(309) 672-5682

Fax

(309) 672-3147

NPI assigned

Sep 21, 2020

Last updated

Sep 22, 2025By 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 2

Addresses

Other identifiers 1

Other names 1

• Katelynn Davis Former name

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in IL

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

Certified Clinical Nurse Specialist (CNS)

Education

Other, 2017

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Osf Multi-Specialty GroupGroup PAC ID 3678889789, 2,123 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Saint Francis Medical Center Hospital, Peoria, IL, CCN 140067

Medicare enrollment (NPD)

Enrolled

Credentials

Certified Nurse Specialist

State licenses

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.

• Osf Multi-Specialty Group

  • Internal Medicine Physician
  • Peoria, IL
  • NPI 1922445527
  Medicare reassignment Care Compare group NPD
• Central PA Pharmacy LLC.

  dba patton pharmacy and v&s variety

  • Community/Retail Pharmacy
  • Patton, PA
  • NPI 1578541413
  NPD

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

{
    "created_epoch": "1600646400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758499200000",
    "number": "1720694094",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "305 E MONROE ST",
            "city": "METAMORA",
            "state": "IL",
            "postal_code": "615487115",
            "telephone_number": "309-696-8183"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1001 MAIN ST STE 200",
            "city": "PEORIA",
            "state": "IL",
            "postal_code": "616062035",
            "telephone_number": "309-672-5682",
            "fax_number": "309-672-3147"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "530 NE Glen Oak Ave",
            "address_purpose": "LOCATION",
            "city": "Peoria",
            "state": "IL",
            "postal_code": "616370001",
            "country_code": "US",
            "telephone_number": "309-655-2000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MADDEN",
        "first_name": "KATELYNN",
        "credential": "APRN, CNS",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-09-21",
        "last_updated": "2025-09-22",
        "certification_date": "2025-09-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "364S00000X",
            "taxonomy_group": "",
            "desc": "Clinical Nurse Specialist",
            "state": "IL",
            "license": "209.022044",
            "primary": false
        },
        {
            "code": "364SG0600X",
            "taxonomy_group": "",
            "desc": "Clinical Nurse Specialist, Gerontology",
            "state": "IL",
            "license": "209022044",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "APN LICENSE",
            "identifier": "209022044",
            "state": "IL"
        }
    ],
    "endpoints": [
        {
            "endpointType": "OTHERS",
            "endpointTypeDescription": "Other URL",
            "endpoint": "Metamora",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "530 NE Glen Oak Ave",
            "city": "Peoria",
            "state": "IL",
            "country_code": "US",
            "postal_code": "616370001",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "first_name": "KATELYNN",
            "last_name": "DAVIS",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Tristan Micheal Mackey, MD
• Paul Miles Macmahon, MD
• Gary R Macvicar, MD
• Kamlesh Samson Macwan, MD
• Katie Maday
• Marissa Madeira, MS, RDN
• Kathryn J Madigan, RN, BSN, IBCLC
• Kaitlin Ann Madison, MSN, APN, FNP-C
• Susi Madrigal-Leon, FNP-C
• Steven J Mahany, DMD

• Gerontology Clinical Nurse Specialist in Peoria, IL
• Providers in Peoria, IL by specialty
• Gerontology Clinical Nurse Specialist in Illinois

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