John Stephen Silvani, RN CARN CAS LCDCII

Primary specialty

Addiction (Substance Use Disorder) Registered NurseTaxonomy code 163WA0400X

License

RN222372 Issued in OH

Practice address

4302 Roosevelt Blvd
Middletown, OH 45044-6625

Phone

(513) 479-3952

NPI assigned

Jun 6, 2016

Sex

Male

Sole proprietor

Yes

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 3

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Registered Nurse

State licenses

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

{
    "created_epoch": "1465171200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1774483200000",
    "number": "1841649415",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2733 SATURN DR",
            "city": "FAIRFIELD",
            "state": "OH",
            "postal_code": "450145016",
            "telephone_number": "513-479-3952"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4302 ROOSEVELT BLVD",
            "city": "MIDDLETOWN",
            "state": "OH",
            "postal_code": "450446625",
            "telephone_number": "513-479-3952"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SILVANI",
        "first_name": "JOHN",
        "middle_name": "STEPHEN",
        "name_prefix": "Mr.",
        "credential": "RN CARN CAS LCDCII",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2016-06-06",
        "last_updated": "2026-03-26",
        "certification_date": "2026-03-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163WA0400X",
            "taxonomy_group": "",
            "desc": "Registered Nurse, Addiction (Substance Use Disorder)",
            "state": "OH",
            "license": "RN222372",
            "primary": true
        },
        {
            "code": "163WA2000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse, Administrator",
            "state": "OH",
            "license": "RN222372",
            "primary": false
        },
        {
            "code": "101Y00000X",
            "taxonomy_group": "",
            "desc": "Counselor",
            "state": "OH",
            "license": "LICDCII.161554",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "0184037",
            "state": "OH"
        }
    ],
    "endpoints": [],
    "other_names": []
}

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• Addiction (Substance Use Disorder) Registered Nurse in Middletown, OH
• Providers in Middletown, OH by specialty
• Addiction (Substance Use Disorder) Registered Nurse in Ohio

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 26, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.