The Regent Co LLC

Primary specialty

Durable Medical Equipment & Medical SuppliesTaxonomy code 332B00000X

Legal business name

THE REGENT CO LLC

Practice address

3281 E Guasti Rd
Ontario, CA 91761-7622

Phone

(201) 649-2038

NPI assigned

Apr 28, 2026

Last updated

May 1, 2026By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Gaynor Castanedez

Title

Manager

Phone

(201) 649-2038

Specialties & licenses 1

Addresses

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

{
    "created_epoch": "1777334400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1777593600000",
    "number": "1578409629",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3281 E GUASTI RD",
            "city": "ONTARIO",
            "state": "CA",
            "postal_code": "917617622"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3281 E GUASTI RD",
            "city": "ONTARIO",
            "state": "CA",
            "postal_code": "917617622",
            "telephone_number": "201-649-2038"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "THE REGENT CO LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-04-28",
        "last_updated": "2026-05-01",
        "certification_date": "2026-05-01",
        "status": "A",
        "authorized_official_last_name": "CASTANEDEZ",
        "authorized_official_first_name": "GAYNOR",
        "authorized_official_title_or_position": "MANAGER",
        "authorized_official_telephone_number": "201-649-2038"
    },
    "taxonomies": [
        {
            "code": "332B00000X",
            "taxonomy_group": "",
            "desc": "Durable Medical Equipment & Medical Supplies",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• The Dermbar a Physician Assistant Co
• The Guided Path Foundation
• The Healing Place Inc.
• The Noire Nurse Wellness Collective, LLC
• The Purple Company LLC
• The Rio Alliance (Rio Chiropractic Clinic)
• The Root Network, a Licensed Clinical Social Worker Corporation
• Thomas S. Tooma, M.D. a Professional Corporation
• Brianna Thomas
• Chad Thomas

• Durable Medical Equipment & Medical Supplies in Ontario, CA
• Providers in Ontario, CA by specialty
• Durable Medical Equipment & Medical Supplies in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 1, 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.