Nathaniel Elder, APRN, CNP

Primary specialty

Acute Care Nurse PractitionerTaxonomy code 363LA2100X

License

209.034888 Issued in IL

Practice address

1005 Broadway St
Quincy, IL 62301-2834

Phone

(217) 223-1200

NPI assigned

Feb 12, 2026

Sex

Male

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 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

Nurse Practitioner

Education

Other, 2025

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 Practitioner

State licenses

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.

• Osf Multi-Specialty Group

  • Internal Medicine Physician
  • Peoria, IL
  • NPI 1922445527
  Medicare reassignment Care Compare group

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

{
    "created_epoch": "1770854400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1774569600000",
    "number": "1386596211",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "319 W WESTFIELD CT",
            "city": "DUNLAP",
            "state": "IL",
            "postal_code": "615258937",
            "telephone_number": "309-370-9196",
            "fax_number": "309-370-9196"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1005 BROADWAY ST",
            "city": "QUINCY",
            "state": "IL",
            "postal_code": "623012834",
            "telephone_number": "217-223-1200"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1001 Main St Ste 400",
            "address_purpose": "LOCATION",
            "city": "Peoria",
            "state": "IL",
            "postal_code": "616062036",
            "country_code": "US",
            "telephone_number": "309-691-4005",
            "fax_number": "309-691-6144",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ELDER",
        "first_name": "NATHANIEL",
        "credential": "APRN, CNP",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2026-02-12",
        "last_updated": "2026-03-27",
        "certification_date": "2026-03-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LA2100X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Acute Care",
            "state": "IL",
            "license": "209.034888",
            "primary": true
        },
        {
            "code": "363LG0600X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Gerontology",
            "state": "IL",
            "license": "209034888",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Julie Eftink, LCSW
• Mariah Eggleston
• Tanner Craig Eiben, DO
• Elizabeth Ann Einweck, BC HIS
• Mandy Lee Eisenberg, LCSW
• Michael J. Eling, M.D.
• Luke A Ellerman, CNP
• Dashjuania Elmore, MS, ATC, CES, CSS
• Katie L Elmore, LMSW
• Brandy Embry, MHP

• Acute Care Nurse Practitioner in Quincy, IL
• Providers in Quincy, IL by specialty
• Acute Care Nurse Practitioner in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 27, 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.