Leong Wellness Institute LLC

Primary specialty

ChiropractorTaxonomy code 111N00000X

Legal business name

LEONG WELLNESS INSTITUTE LLC

Practice address

11705 Gravois Rd
Saint Louis, MO 63127-1803

Phone

(314) 789-1484

NPI assigned

Jul 9, 2024

Organization subpart

No

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

Authorized official

Name

Dr. Marissa E Leong, DC

Title

Chiropractor

Phone

(314) 620-1965

Specialties & licenses 1

Addresses

Other names 1

• Leong Chiropractic and Wellness Doing business as

Locations

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

{
    "created_epoch": "1720483200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1748563200000",
    "number": "1003653973",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11705 GRAVOIS RD",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631271803",
            "telephone_number": "314-789-1484"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "11705 GRAVOIS RD",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631271803",
            "telephone_number": "314-789-1484"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "LEONG WELLNESS INSTITUTE LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2024-07-09",
        "last_updated": "2025-05-30",
        "certification_date": "2025-05-30",
        "status": "A",
        "authorized_official_last_name": "LEONG",
        "authorized_official_first_name": "MARISSA",
        "authorized_official_middle_name": "E",
        "authorized_official_title_or_position": "CHIROPRACTOR",
        "authorized_official_telephone_number": "314-620-1965",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "DC"
    },
    "taxonomies": [
        {
            "code": "111N00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Chiropractor",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Leong Chiropractic and Wellness",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Leong Chiropractic and Wellness",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

• Kathryn Breen Leonard, MD
• Craig L Leonardi, M.D.
• Emmanuel Leonardo, PT
• F. Timothy Leonberger, PH.D.
• Emily Rose Leone, DNP
• Fah Che Leong, MD
• Jacqueline Megan Leong, MD
• Sabrina Leong
• Timothy Leong, M.S., CF-SLP
• Lisa Leonhart, M.D.

• Chiropractor in Saint Louis, MO
• Providers in Saint Louis, MO by specialty
• Chiropractor in Missouri

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 30, 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.