Lillian Endy, M.S., CCC-SLP

Primary specialty

Speech-Language PathologistTaxonomy code 235Z00000X

License

14395014

Practice address

3434 Swiss Ave Ste 200
Dallas, TX 75204-6251

Phone

(469) 800-7730

Fax

(469) 800-7731

NPI assigned

Jun 5, 2024

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other names 1

• Mrs. Lillian Holguin Former name

Medicare fee-for-service enrollment

Enrolled in TX

Enrollment records 1

Specialty

Qualified Speech Language Pathologist

Education

Other, 2023

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Healthtexas Provider NetworkGroup PAC ID 1355254210, 2,535 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Master of Science

Practice roles

Locations

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.

• Healthtexas Provider Network

  • Family Medicine Physician
  • Dallas, TX
  • NPI 1760488936
  Medicare reassignment Care Compare group NPD
• Healthtexas Provider Network

  • Anesthesiology Physician
  • Lakeway, TX
  • NPI 1104714583
  NPD
• Healthtexas Provider Network

  • Family Medicine Physician
  • Colleyville, TX
  • NPI 1235135906
  NPD
• Healthtexas Provider Network

  • Family Medicine Physician
  • Plano, TX
  • NPI 1003811639
  NPD (past)

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

{
    "created_epoch": "1717545600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1761696000000",
    "number": "1174364970",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3434 SWISS AVE STE 200",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752046251",
            "telephone_number": "469-800-7730",
            "fax_number": "469-800-7731"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3434 SWISS AVE STE 200",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752046251",
            "telephone_number": "469-800-7730",
            "fax_number": "469-800-7731"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ENDY",
        "first_name": "LILLIAN",
        "name_prefix": "Mrs.",
        "credential": "M.S., CCC-SLP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2024-06-05",
        "last_updated": "2025-10-29",
        "certification_date": "2025-10-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": null,
            "license": "14395014",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "LILLIAN",
            "last_name": "HOLGUIN",
            "prefix": "MRS.",
            "credential": "M.S., CCC-SLP",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

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• Speech-Language Pathologist in Dallas, TX
• Providers in Dallas, TX by specialty
• Speech-Language Pathologist in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 29, 2025; 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.