Janssen Merced, RRT

Primary specialty

Registered Respiratory TherapistTaxonomy code 227900000X

License

LR00003419 Issued in WA

Practice address

1959 NE Pacific St Main Hospital
Seattle, WA 98195-0001

Phone

(206) 598-4767

NPI assigned

Apr 10, 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": "1744243200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1744243200000",
    "number": "1275328445",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1959 NE PACIFIC ST",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981950001"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1959 NE PACIFIC ST MAIN HOSPITAL",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981950001",
            "telephone_number": "206-598-4767"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MERCED",
        "first_name": "JANSSEN",
        "credential": "RRT",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2025-04-10",
        "last_updated": "2025-04-10",
        "certification_date": "2025-04-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "227900000X",
            "taxonomy_group": "",
            "desc": "Respiratory Therapist, Registered",
            "state": "WA",
            "license": "LR00003419",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Eric Justin Mercado, CRNA
• Jennifer Mercado, ARNP
• John Jay Marcelo Mercado
• Karina Itzel Mercado
• Mary Ann Moreno Mercado
• Freeman John Mercer, MA 60280484
• Loraine G Mercer, AUD
• Nancy J Mercer, ND
• Nathan Mercer, MD
• Rebecca Mercer

• Registered Respiratory Therapist in Seattle, WA
• Providers in Seattle, WA by specialty
• Registered Respiratory Therapist in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 10, 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.