Individual provider Active NPI

Lilli Ann Wosk, MS, CCC-SLP

  • Speech-Language Pathologist
  • North Las Vegas, NV
National Provider Identifier
1841068418
Registry record updated Feb 11, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Speech-Language PathologistTaxonomy code 235Z00000X
License
SP-4285 Issued in NV
Practice address
3965 W Cheyenne Ave Ste 101
North Las Vegas, NV 89032-8905
Phone
(702) 515-4009
NPI assigned
Dec 13, 2023
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Feb 11, 2026

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 SP-4285 NV Primary
Speech-Language Pathologist 235Z00000X 30004828 NC

Addresses

Primary practice location

3965 W Cheyenne Ave Ste 101
North Las Vegas, NV 89032-8905

Mailing address

1630 Curtis Dr
Las Vegas, NV 89104-1816
Phone (707) 328-5645

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NV

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20260205003738 NV Practitioner - Qualified Speech Language Pathologist 7315426715 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Qualified Speech Language Pathologist
Education
Other, 2021
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

2490 Paseo Verde Pkwy
Suite 155
Henderson, NV 89074-7120

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Master of Science

State licenses

LicenseStateTypeSpecialty
30004828NCMDSpeech-Language Pathologist
SP-4285NVMDSpeech-Language Pathologist

Practice roles

OrganizationSpecialtyStatusNew patients
Speakeasy Therapy Services, LLC Speech-Language Pathologist CurrentSince Aug 18, 2024 Accepting new patients
Speakeasy Therapy Services, LLC Speech-Language Pathologist CurrentSince Jan 7, 2026 Accepting new patients

Locations

2490 Paseo Verde Pkwy
Ste 155
Henderson, NV 89074
Phone (702) 703-5540

3965 W Cheyenne Ave
Ste 101
North Las Vegas, NV 89032

Organizations & group practices 2

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": "1702425600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770768000000",
    "number": "1841068418",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1630 CURTIS DR",
            "city": "LAS VEGAS",
            "state": "NV",
            "postal_code": "891041816",
            "telephone_number": "707-328-5645"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3965 W CHEYENNE AVE STE 101",
            "city": "NORTH LAS VEGAS",
            "state": "NV",
            "postal_code": "890328905",
            "telephone_number": "702-515-4009"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WOSK",
        "first_name": "LILLI ANN",
        "credential": "MS, CCC-SLP",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2023-12-13",
        "last_updated": "2026-02-11",
        "certification_date": "2026-02-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": "NV",
            "license": "SP-4285",
            "primary": true
        },
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": "NC",
            "license": "30004828",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in North Las Vegas, NV

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 11, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.