Individual provider Active NPI

Layla Nicole Ferrer

  • Speech-Language Pathologist
  • Baltimore, MD
National Provider Identifier
1881249555
Registry record updated Sep 2, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Speech-Language PathologistTaxonomy code 235Z00000X
License
W300488630320 Issued in MD
Practice address
800 S Caton Ave
Baltimore, MD 21229-4210
Phone
(410) 696-3301
Fax
(443) 279-2976
NPI assigned
Aug 8, 2019
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 2, 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 W300488630320 MD Primary

Addresses

Primary practice location

800 S Caton Ave
Baltimore, MD 21229-4210

Mailing address

800 S Caton Ave
Baltimore, MD 21229-4210
Phone (410) 696-3301

Other names 1

  • Layla Nicole White Former name

Electronic endpoints 1

TypeEndpointUseAffiliation
SOAP URL Baltimore Health Information Exchange (HIE)

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
W300488630320MDMDSpeech-Language Pathologist

NPI Registry JSON

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

{
    "created_epoch": "1565222400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788307200000",
    "number": "1881249555",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "800 S CATON AVE",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212294210",
            "telephone_number": "410-696-3301",
            "fax_number": "443-279-2976"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "800 S CATON AVE",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212294210",
            "telephone_number": "410-696-3301",
            "fax_number": "443-279-2976"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FERRER",
        "first_name": "LAYLA",
        "middle_name": "NICOLE",
        "name_prefix": "Mrs.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-08-08",
        "last_updated": "2026-09-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": "MD",
            "license": "W300488630320",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "SOAP",
            "endpointTypeDescription": "SOAP URL",
            "endpoint": "Baltimore",
            "affiliation": "N",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "800 S Caton Ave",
            "city": "Baltimore",
            "state": "MD",
            "country_code": "US",
            "postal_code": "212294210",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "first_name": "LAYLA",
            "last_name": "WHITE",
            "middle_name": "NICOLE",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Baltimore, MD

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 2, 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.