Individual provider Active NPI

Marilyn Jeanine Schweizer

  • Speech-Language Pathologist
  • Baldwin Park, CA
National Provider Identifier
1265369938
Registry record updated May 6, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Speech-Language PathologistTaxonomy code 235Z00000X
License
26850 Issued in CA
Practice address
3699 Holly Ave
Baldwin Park, CA 91706-5327
Phone
(626) 962-3311
NPI assigned
May 6, 2026
Last updated
May 6, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 6, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Speech-Language Pathologist 235Z00000X 26850 CA Primary

Addresses

Primary practice location

3699 Holly Ave
Baldwin Park, CA 91706-5327

Mailing address

224 E Dexter St Apt 7
Covina, CA 91723-2663

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

State licenses

LicenseStateTypeSpecialty
26850CAMDGeneral Practice Dentistry

NPI Registry JSON

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

{
    "created_epoch": "1778025600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1778025600000",
    "number": "1265369938",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "224 E DEXTER ST APT 7",
            "city": "COVINA",
            "state": "CA",
            "postal_code": "917232663"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3699 HOLLY AVE",
            "city": "BALDWIN PARK",
            "state": "CA",
            "postal_code": "917065327",
            "telephone_number": "626-962-3311"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SCHWEIZER",
        "first_name": "MARILYN",
        "middle_name": "JEANINE",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-05-06",
        "last_updated": "2026-05-06",
        "certification_date": "2026-05-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": "CA",
            "license": "26850",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Baldwin Park, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 6, 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.