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

NPI Status: Active since November 13, 2020

Contact Information

789 JUSTIN RD
ROCKWALL, TX
ZIP 75087
Phone: (972) 771-5731

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  • Individual
  • Female
  • Speech-Language Pathologist
  • Accepts Insurance

About MADELINE TWARDZIK

This page provides the complete NPI Profile along with additional information for Madeline Twardzik, a provider established in Rockwall, Texas with a medical specialization in Speech-language Pathologist. The healthcare provider is registered in the NPI registry with number 1649872607 assigned on November 2020. The practitioner's primary taxonomy code is 235Z00000X with license number 120320 (TX). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1649872607
Provider Name
MADELINE ABIGAIL TWARDZIK M.A.
Other Name
MADELINE ABIGAIL QUINN M.A.
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
789 JUSTIN RD ROCKWALL, TX 75087
Location Phone
(972) 771-5731
Mailing Address
789 JUSTIN RD ROCKWALL, TX 75087
Mailing Phone
(972) 771-5731
Is Sole Proprietor?
Yes
Enumeration Date
11-13-2020
Last Update Date
08-29-2025
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Location Map

Secondary Locations

  • 911 N Goliad St
    Rockwall, TX 75087
    (469) 458-9021

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Speech-Language Pathologist

Taxonomy Code
235Z00000X
Type
Speech, Language and Hearing Service Providers
License No.
120320
License State
TX
Taxonomy Description
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.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1106S00000XBehavioral Health & Social Service Providers

Behavior Technician

 

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • BSW Diabetes Care Gold HMO 014 - HMO
  • BSW Elite Gold HMO 001 (CMS Standardized Plan with $0 Pediatric PCP copay) - HMO
  • BSW Elite Gold HMO 004 - HMO
  • BSW Elite Gold HMO 012 - HMO
  • BSW Prime Silver HMO 003 (CMS Standardized Plan with $0 Pediatric PCP copay) - HMO
  • BSW Prime Silver HMO 008 - HMO
  • BSW Prime Silver HMO 005 - HMO
  • BSW Savers Bronze HMO H S A 006 - HMO
  • BSW Savers Bronze HMO H S A 007 (CMS Standardized Plan with $0 Pediatric PCP copay) - HMO
  • BSW Savers Bronze HMO H S A 009 - HMO
  • Blue Advantage Bronze HMO? 204 - HMO
  • Blue Advantage Bronze HMO? 301 - HMO
  • Blue Advantage Bronze HMO? Standard - HMO
  • Blue Advantage Gold HMO? 206 - HMO
  • Blue Advantage Gold HMO? 603 - HMO
  • Blue Advantage Gold HMO? Standard - HMO
  • Blue Advantage Plus Bronze? 303 - POS
  • Blue Advantage Plus Bronze? 305 - POS
  • Blue Advantage Plus Bronze? Standard - POS
  • Blue Advantage Plus Gold? 203 - POS
  • Blue Advantage Plus Gold? 803 - POS
  • Blue Advantage Plus Gold? Standard - POS
  • Blue Advantage Plus Silver? 202 - POS
  • Blue Advantage Plus Silver? 605 - POS
  • Blue Advantage Plus Silver? Standard - POS
  • Blue Advantage Security HMO? 200 - HMO
  • Blue Advantage Silver HMO? 205 - HMO
  • Blue Advantage Silver HMO? 801 - HMO
  • Blue Advantage Silver HMO? Standard - HMO

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Reviews for MADELINE ABIGAIL TWARDZIK M.A.

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1649872607, we treat the final digit (7) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 73. The final step is to find the difference between that total and the next multiple of ten (80 - 73 = 7).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
6
Unchanged
Pos 3
4
Doubled → 8
Pos 4
9
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
7
Unchanged
Pos 7
2
Doubled → 4
Pos 8
6
Unchanged
Pos 9
0
Doubled → 0
Check
7
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 4 → 8 8 → 16 → 7 2 → 4 0 → 0

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 6 + 8 + 9 + 1 + 6 + 7 + 4 + 6 + 0 + 24 = 73

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 73 is 80. The difference is the calculated check digit.

80 - 73 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1649872607.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Physical Therapist
789 JUSTIN RD
ROCKWALL, TX 75087
Physical Therapist
789 JUSTIN RD
ROCKWALL, TX 75087
Occupational Therapist
789 JUSTIN RD
ROCKWALL, TX 75087
Speech-Language Pathologist
789 JUSTIN RD
ROCKWALL, TX 75087
Speech-Language Pathologist
789 JUSTIN RD
ROCKWALL, TX 75087
Occupational Therapist
789 JUSTIN RD
ROCKWALL, TX 75087
Speech-Language Pathologist
789 JUSTIN RD
ROCKWALL, TX 75087
Physical Therapist
789 JUSTIN RD
ROCKWALL, TX 75087
Occupational Therapist
789 JUSTIN RD
ROCKWALL, TX 75087
Speech-Language Pathologist
789 JUSTIN RD
ROCKWALL, TX 75087
Speech-Language Pathologist
789 JUSTIN RD
ROCKWALL, TX 75087
Physical Therapist
789 JUSTIN RD
ROCKWALL, TX 75087
Speech-Language Pathologist
789 JUSTIN RD
ROCKWALL, TX 75087
Speech-Language Pathologist
789 JUSTIN RD
ROCKWALL, TX 75087
Speech-Language Pathologist
789 JUSTIN RD
ROCKWALL, TX 75087
Occupational Therapist
789 JUSTIN RD
ROCKWALL, TX 75087
Speech-Language Pathologist
789 JUSTIN RD
ROCKWALL, TX 75087
Occupational Therapist
789 JUSTIN RD
ROCKWALL, TX 75087
Occupational Therapist
789 JUSTIN RD
ROCKWALL, TX 75087
Speech-Language Pathologist
789 JUSTIN RD
ROCKWALL, TX 75087

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1649872607, enumerated as an "individual" on November 13, 2020.

The provider is located at 789 JUSTIN RD ROCKWALL, TX 75087 and the phone number is (972) 771-5731.

Speech-Language Pathologist with taxonomy code 235Z00000X.

The provider might be accepting Accepts: Baylor Scott and White Health Plan and Blue Cross. Please consult your insurance carrier or call the provider to verify.