MADELINE ABIGAIL TWARDZIK M.A.
NPI 1649872607
Speech-Language Pathologist in Rockwall, TX

Q: What is Madeline Twardzik's NPI number?

The NPI number for Madeline Twardzik is 1649872607. It was assigned to this individual provider in the NPPES registry on November 13, 2020. The provider is also known as Madeline Abigail Quinn M.A..

Q: What is Madeline Twardzik's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

Q: When was this NPI record last updated?

The NPPES record for Madeline Twardzik was last updated on August 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since November 13, 2020

789 JUSTIN RD, ROCKWALL, TX 75087(972) 771-5731 Get Directions Write a Review

NPPES record last updated: August 29, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 7, 2024, Nov 13, 2020 (2 updates tracked since 2020).

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About Madeline Abigail Twardzik M.a. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MADELINE ABIGAIL TWARDZIK M.A. (NPI 1649872607) is an individual speech-language pathologist provider in Rockwall, Texas, licensed in Texas (120320) and active in the NPI registry since November 2020. She maintains a secondary practice location in Rockwall and is a graduate of Other (2022).

NPPES Registry Identity

NPI1649872607

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameMADELINE ABIGAIL TWARDZIKCredential: M.A.

Location Address789 JUSTIN RDRockwall, TX 75087-4840

Mailing Address789 Justin RdRockwall, TX 75087-4840 · (972) 771-5731

Phone(972) 771-5731

Sole ProprietorYes

Medical School CMSOtherGraduated 2022

Enumeration DateNovember 13, 2020

Last NPPES UpdateAugust 29, 20252 updates tracked since enumeration

NPPES CertifiedAugust 29, 2025

✔ NPI 1649872607 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySpeech-Language PathologistSpeech, Language and Hearing Service Providers

Taxonomy Code235Z00000X

License✔ Licensed in TX · 120320

Definition

The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.

Also ListedBehavior TechnicianTaxonomy 106S00000X

789 JUSTIN RD, Rockwall, TX 75087

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Other Names 1

Former Name (1)Madeline Abigail Quinn M.a.

Secondary Practice Location 1

Location 1911 N Goliad StRockwall, TX 75087-2230 · Phone (469) 458-9021

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Madeline Abigail Twardzik M.a. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6204304397

PECOS Enrollment IDI20260506004234

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MS. GRACE ELAINE JACOBSON

Specialist/Technologist (Speech-Language Assistant)