Individual provider Active NPI

Marisol Berrios-Baez, MS, C.C.C. SLP

  • Speech-Language Pathologist
  • Wilmington, DE
National Provider Identifier
1871703579
Registry record updated Aug 13, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Speech-Language PathologistTaxonomy code 235Z00000X
License
O1-0001444 Issued in DE
Practice address
1502 Spruce Ave
Wilmington, DE 19805-2148
Phone
(302) 552-3700
NPI assigned
May 23, 2007
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 13, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Speech-Language Pathologist 235Z00000X O1-0001444 DE Primary
Speech-Language Pathologist 235Z00000X 543 PR

Addresses

Primary practice location

1502 Spruce Ave
Wilmington, DE 19805-2148

Mailing address

293 Mingo Way
Townsend, DE 19734-9439
Phone (302) 373-4346

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
543PRMDAudiologist
O1-0001444DEMDSpeech-Language Pathologist

NPI Registry JSON

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

{
    "created_epoch": "1179878400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1755043200000",
    "number": "1871703579",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "293 MINGO WAY",
            "city": "TOWNSEND",
            "state": "DE",
            "postal_code": "197349439",
            "telephone_number": "302-373-4346"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1502 SPRUCE AVE",
            "city": "WILMINGTON",
            "state": "DE",
            "postal_code": "198052148",
            "telephone_number": "302-552-3700"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BERRIOS-BAEZ",
        "first_name": "MARISOL",
        "name_prefix": "Mrs.",
        "credential": "MS, C.C.C. SLP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-05-23",
        "last_updated": "2025-08-13",
        "certification_date": "2025-08-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": "DE",
            "license": "O1-0001444",
            "primary": true
        },
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": "PR",
            "license": "543",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Wilmington, DE

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 13, 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.