Individual provider Active NPI

Jennifer Knoll, MA, MT-BC

  • Music Therapist
  • Riverside, CA
National Provider Identifier
1275498305
Registry record updated Dec 20, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Music TherapistTaxonomy code 225A00000X
License
14561 Issued in CA
Practice address
3933 Harrison St
Riverside, CA 92503-3523
Phone
(833) 391-0505
Fax
(951) 358-4716
NPI assigned
Dec 20, 2025
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 20, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Music Therapist 225A00000X 14561 CA Primary

Addresses

Primary practice location

3933 Harrison St
Riverside, CA 92503-3523

Mailing address

308 N Wanda Dr
Fullerton, CA 92833-2648
Phone (562) 477-8989

Other names 1

  • Jennifer Withey Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
Credentials
Master of Arts

State licenses

LicenseStateTypeSpecialty
14561CAMDMusic Therapist

NPI Registry JSON

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

{
    "created_epoch": "1766188800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1766188800000",
    "number": "1275498305",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "308 N WANDA DR",
            "city": "FULLERTON",
            "state": "CA",
            "postal_code": "928332648",
            "telephone_number": "562-477-8989"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3933 HARRISON ST",
            "city": "RIVERSIDE",
            "state": "CA",
            "postal_code": "925033523",
            "telephone_number": "833-391-0505",
            "fax_number": "951-358-4716"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KNOLL",
        "first_name": "JENNIFER",
        "credential": "MA, MT-BC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-12-20",
        "last_updated": "2025-12-20",
        "certification_date": "2025-12-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225A00000X",
            "taxonomy_group": "",
            "desc": "Music Therapist",
            "state": "CA",
            "license": "14561",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "JENNIFER",
            "last_name": "WITHEY",
            "credential": "MT-BC",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Riverside, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 20, 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.