Individual provider Active NPI

Alyssa Larsen Goldenberg, MS, CCC-SLP

  • Speech-Language Pathologist
  • Phoenix, AZ
National Provider Identifier
1053918490
Registry record updated Dec 9, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Speech-Language PathologistTaxonomy code 235Z00000X
License
SLP12690 Issued in AZ
Practice address
4350 E Ray Rd BLDG 1
Phoenix, AZ 85044-4703
Phone
(480) 704-5954
Fax
(480) 704-5807
NPI assigned
Oct 8, 2020
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 9, 2025

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 SLP12690 AZ Primary

Addresses

Primary practice location

4350 E Ray Rd BLDG 1
Phoenix, AZ 85044-4703

Mailing address

4350 E Ray Rd BLDG 1
Phoenix, AZ 85044-4703
Phone (480) 704-5954

Other names 1

  • Ms. Alyssa Larsen 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 Science

State licenses

LicenseStateTypeSpecialty
SLP12690AZMDSpeech-Language Pathologist

Practice roles

OrganizationSpecialtyStatusNew patients
Desert Valley Pediatric Therapy PastSince Mar 6, 2022 Accepting new patients

Organizations & group practices 1

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1602115200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1765238400000",
    "number": "1053918490",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4350 E RAY RD BLDG 1",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850444703",
            "telephone_number": "480-704-5954",
            "fax_number": "480-704-5807"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4350 E RAY RD BLDG 1",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850444703",
            "telephone_number": "480-704-5954",
            "fax_number": "480-704-5807"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GOLDENBERG",
        "first_name": "ALYSSA",
        "middle_name": "LARSEN",
        "name_prefix": "Ms.",
        "credential": "MS, CCC-SLP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-10-08",
        "last_updated": "2025-12-09",
        "certification_date": "2025-12-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": "AZ",
            "license": "SLP12690",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "ALYSSA",
            "last_name": "LARSEN",
            "prefix": "MS.",
            "credential": "MS, CCC-SLP",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Phoenix, AZ

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 9, 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.