Jonathan Madsen, RN

Primary specialty

Perioperative Clinical Nurse SpecialistTaxonomy code 364SP2800X

License

202211308RN Issued in OR

Practice address

1111 Crater Lake Ave
Medford, OR 97504-6241

Phone

(541) 732-5000

NPI assigned

Sep 28, 2026

Last updated

Sep 28, 2026By the provider in NPPES

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

Not listed in the public Medicare enrollment file

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

{
    "created_epoch": "1790553600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1790553600000",
    "number": "1306759642",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1111 CRATER LAKE AVE",
            "city": "MEDFORD",
            "state": "OR",
            "postal_code": "975046241"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1111 CRATER LAKE AVE",
            "city": "MEDFORD",
            "state": "OR",
            "postal_code": "975046241",
            "telephone_number": "541-732-5000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MADSEN",
        "first_name": "JONATHAN",
        "credential": "RN",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2026-09-28",
        "last_updated": "2026-09-28",
        "certification_date": "2026-09-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "364SP2800X",
            "taxonomy_group": "",
            "desc": "Clinical Nurse Specialist, Perioperative",
            "state": "OR",
            "license": "202211308RN",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Krystal Lea Maddox
• Eireen Dale Madelo
• Pricilla Madera, LMT
• Isabel Maribel Madrigal
• Laurel Joy Madrone, QMHP1 RN
• Michelle Maestro, QMHA
• Valerie Magarian, NP
• Vipul Mahajan, M.D
• John Maurice Mahan, M.D.
• Jacob John Mahon, PHD; BCBA-D

• Clinical Nurse Specialist in Medford, OR
• Providers in Medford, OR by specialty
• Clinical Nurse Specialist in Oregon

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 28, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.