SONJIA BARFKNECHT SLP
NPI 1598195745
Speech-Language Pathologist in Lewisville, TX

NPI Status: Active since November 24, 2013

Contact Information

190 CIVIC CIR
LEWISVILLE, TX
ZIP 75067
Phone: (972) 219-1200

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  • Individual
  • Female
  • Speech-Language Pathologist

About SONJIA BARFKNECHT

This page provides the complete NPI Profile along with additional information for Sonjia Barfknecht, a provider established in Lewisville, Texas with a medical specialization in Speech-language Pathologist. The healthcare provider is registered in the NPI registry with number 1598195745 assigned on November 2013. The practitioner's primary taxonomy code is 235Z00000X with license number 107832 (TX). The provider is registered as an individual and her NPI record was last updated 12 years ago.

NPI
1598195745
Provider Name
SONJIA BARFKNECHT SLP
Gender
Female
Entity Type
Individual
Location Address
190 CIVIC CIR LEWISVILLE, TX 75067
Location Phone
(972) 219-1200
Mailing Address
190 CIVIC CIR LEWISVILLE, TX 75067
Mailing Phone
(972) 219-1200
Is Sole Proprietor?
Yes
Enumeration Date
11-24-2013
Last Update Date
09-19-2014
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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.
107832
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.

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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 1598195745, we treat the final digit (5) 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 75. The final step is to find the difference between that total and the next multiple of ten (80 - 75 = 5).

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
5
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
8
Unchanged
Pos 5
1
Doubled → 2
Pos 6
9
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
7
Unchanged
Pos 9
4
Doubled → 8
Check
5
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 9 → 18 → 9 1 → 2 5 → 10 → 1 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 8 + 8 + 2 + 9 + 1 + 0 + 7 + 8 + 24 = 75

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

The next multiple of ten after 75 is 80. The difference is the calculated check digit.

80 - 75 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1598195745.

Other Providers at the Same Location


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

Clinic/Center (Radiology)
190 CIVIC CIR, SUITE 110
LEWISVILLE, TX 75067
Internal Medicine (Endocrinology, Diabetes & Metabolism)
190 CIVIC CIR, #272
LEWISVILLE, TX 75067
Clinical Medical Laboratory
190 CIVIC CIR, SUITE110
LEWISVILLE, TX 75067
Psychiatry & Neurology (Child & Adolescent Psychiatry)
190 CIVIC CIR, SUITE 250
LEWISVILLE, TX 75067
Psychiatry & Neurology (Neurology)
190 CIVIC CIR, 272
LEWISVILLE, TX 75067
Speech-Language Pathologist
190 CIVIC CIR, STE 250
LEWISVILLE, TX 75067
Speech-Language Pathologist
190 CIVIC CIR, SUITE 250
LEWISVILLE, TX 75067
Specialist/Technologist (Speech-Language Assistant)
190 CIVIC CIR, SUITE 250
LEWISVILLE, TX 75067
Specialist/Technologist (Speech-Language Assistant)
190 CIVIC CIR
LEWISVILLE, TX 75067
Behavior Analyst
190 CIVIC CIR, SUITE #250
LEWISVILLE, TX 75067
Behavior Analyst
190 CIVIC CIR, SUITE 210
LEWISVILLE, TX 75067
Behavior Analyst
190 CIVIC CIR, #250
LEWISVILLE, TX 75067
Behavior Analyst
190 CIVIC CIR, #250
LEWISVILLE, TX 75067
Specialist/Technologist (Speech-Language Assistant)
190 CIVIC CIR, SUITE 210
LEWISVILLE, TX 75067
Behavior Technician
190 CIVIC CIR, STE. 210
LEWISVILLE, TX 75067
Behavior Technician
190 CIVIC CIR, 210
LEWISVILLE, TX 75067
Behavior Technician
190 CIVIC CIR, #250
LEWISVILLE, TX 75067
Behavior Analyst
190 CIVIC CIR, SUITE 210
LEWISVILLE, TX 75067
Internal Medicine (Pulmonary Disease)
190 CIVIC CIR, SUITE 235
LEWISVILLE, TX 75067
Speech-Language Pathologist
190 CIVIC CIR
LEWISVILLE, TX 75067

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1598195745, enumerated as an "individual" on November 24, 2013.

The provider is located at 190 CIVIC CIR LEWISVILLE, TX 75067 and the phone number is (972) 219-1200.

Speech-Language Pathologist with taxonomy code 235Z00000X.