Christopher D Masterson, RRT

Primary specialty

General Care Registered Respiratory TherapistTaxonomy code 2279G1100X

License

194006258 Issued in IL

Practice address

2401 W Main St
Marion, IL 62959

Phone

(618) 997-5311

NPI assigned

May 23, 2025

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

Medicare enrollment (NPD)

Not enrolled

State licenses

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

{
    "created_epoch": "1747958400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1747958400000",
    "number": "1114710050",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2401 W MAIN ST",
            "city": "MARION",
            "state": "IL",
            "postal_code": "629591188"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2401 W MAIN ST",
            "city": "MARION",
            "state": "IL",
            "postal_code": "62959",
            "telephone_number": "618-997-5311"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MASTERSON",
        "first_name": "CHRISTOPHER",
        "middle_name": "D",
        "credential": "RRT",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2025-05-23",
        "last_updated": "2025-05-23",
        "certification_date": "2025-05-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2279G1100X",
            "taxonomy_group": "",
            "desc": "Respiratory Therapist, Registered, General Care",
            "state": "IL",
            "license": "194006258",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Steven Lee Martinez, PA-C
• Tameeka Marvin
• Serhiy Maslovsky, PA
• Rachel Lauren Massa, M.A. CCC-SLP
• Masterful Therapy
• Jennifer Lynn Masterson, PT
• Kaitlyn Leeann Maston
• Era Louise Mattingly, APN
• Jonathan Lee Mattingly, LPN
• James Kenton Mattox, LCSW

• General Care Registered Respiratory Therapist in Marion, IL
• Providers in Marion, IL by specialty
• General Care Registered Respiratory Therapist in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 23, 2025; 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.