LILLIAN DREVER
NPI 1215677539
Speech-Language Pathologist in Arlington, TX

NPI Status: Active since April 01, 2022

Contact Information

690 E. LAMAR BLVD.
ARLINGTON, TX
ZIP 76011
Phone: (682) 867-0800

NPI Profile Information
Primary Taxonomy
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Female
Speech-Language Pathologist

About LILLIAN DREVER

This page provides the complete NPI Profile along with additional information for Lillian Drever, a provider established in Arlington, Texas with a medical specialization in Speech-language Pathologist. The healthcare provider is registered in the NPI registry with number 1215677539 assigned on April 2022. The practitioner's primary taxonomy code is 235Z00000X. The provider is registered as an individual and her NPI record was last updated 3 years ago.

NPI: 1215677539
Provider Name: LILLIAN DREVER
Gender: Female
Entity Type: Individual
Location Address: 690 E. LAMAR BLVD. ARLINGTON, TX 76011
Location Phone: (682) 867-0800
Mailing Address: 690 E. LAMAR BLVD. ARLINGTON, TX 76011
Mailing Phone: (682) 867-0800
Is Sole Proprietor?: No
Enumeration Date: 04-01-2022
Last Update Date: 04-01-2022
Code Navigator

Location Map

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
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.

NPI Validation Check Digit Calculation

The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1	2	1	5	6	7	7	5	3	9
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2	2	2	5	12	7	14	5	6
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 2 + 2 + 5 + 1 + 2 + 7 + 1 + 4 + 5 + 6 + 24 = 61
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 61 = 9									9

The NPI number 1215677539 is valid because the calculated check digit 9 using the Luhn validation algorithm matches the last digit of the original NPI number.