Ryan Leonberger, NP

Primary specialty

Nurse PractitionerTaxonomy code 363L00000X

License

209.035238 Issued in IL

Practice address

3329 W Deyoung St
Marion, IL 62959-5884

Phone

(618) 997-2161

Fax

(618) 998-2420

NPI assigned

Mar 25, 2026

Sex

Male

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 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, 2026

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

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.

• Deaconess Illinois Specialty Clinic, Inc.

  • Surgery Physician
  • Marion, IL
  • NPI 1972210235
  Medicare reassignment
• Deaconess Illinois Clinic, Inc

  • Family Medicine Physician
  • Marion, IL
  • NPI 1063104206

  Nurse Practitioner

  NPD (past)
• Deaconess Illinois Clinic, Inc

  • Family Medicine Physician
  • Carterville, IL
  • NPI 1326836206

  Nurse Practitioner

  NPD (past)

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

{
    "created_epoch": "1774396800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776038400000",
    "number": "1134068240",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 632330",
            "city": "CINCINNATI",
            "state": "OH",
            "postal_code": "452632330",
            "telephone_number": "812-450-6815",
            "fax_number": "812-450-6822"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3329 W DEYOUNG ST",
            "city": "MARION",
            "state": "IL",
            "postal_code": "629595884",
            "telephone_number": "618-997-2161",
            "fax_number": "618-998-2420"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LEONBERGER",
        "first_name": "RYAN",
        "credential": "NP",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2026-03-25",
        "last_updated": "2026-04-13",
        "certification_date": "2026-04-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "IL",
            "license": "209.035238",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Carolyn Marie Legare, AUD
• Dawn Leming, AA
• Mary Robin Lenard-Ziegler
• Tammy Renae Lence
• Jessica Lenon
• Louis A Leskosky, M.D.
• Lori K Levenson, PHARMD
• Elesa Nickole Lewis, BA,RBT
• Jasmyne Lewis, RN
• Natasha Lewis

• Nurse Practitioner in Marion, IL
• Providers in Marion, IL by specialty
• Nurse Practitioner in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 13, 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.