MARQUE DEMOND DEAL
NPI 1215662754
Counselor - Addiction (Substance Use Disorder) in Dallas, TX

NPI Status: Active since July 19, 2022

Contact Information

1818 CORSICANA ST
DALLAS, TX
ZIP 75201
Phone: (214) 670-1143

NPI Profile Information
Primary Taxonomy
Insurance Plans Accepted
Secondary Locations
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Male
Counselor
Addiction (Substance Use Disorder)

About MARQUE DEAL

This page provides the complete NPI Profile along with additional information for Marque Deal, a provider established in Dallas, Texas with a medical specialization in Counselor, focusing in addiction (substance use disorder) . The healthcare provider is registered in the NPI registry with number 1215662754 assigned on July 2022. The practitioner's primary taxonomy code is 101YA0400X with license number 10736 (TX). The provider is registered as an individual and his NPI record was last updated April 2025.

NPI: 1215662754
Provider Name: MARQUE DEMOND DEAL
Gender: Male
Entity Type: Individual
Location Address: 1818 CORSICANA ST DALLAS, TX 75201
Location Phone: (214) 670-1143
Mailing Address: 4801 BRENTWOOD STAIR RD STE 404 FORT WORTH, TX 76103
Mailing Phone: (817) 492-9383
Is Sole Proprietor?: Yes
Enumeration Date: 07-19-2022
Last Update Date: 04-11-2025
Code Navigator

A Substance Abuse or Addiction Counselor like Marque Deal advices patients who experience alcoholism, drug addiction, eating disorders, mental health issues, or other mental or behavioral problems. Substance Abuse counselors provide treatment and support to help clients recover from addiction or modify problem behaviors. Many counselors incorporate the principles of 12-step programs, such as Alcoholics Anonymous (AA). They educate clients how to cope with stress and life’s issues in ways that help them recover. Counselors also help patients improve their personal relationships and find ways to discuss their addiction or other problems with family and friends.

Location Map

Secondary Locations

4801 Brentwood Stair Rd Ste 404
Fort Worth, TX 76103
(817) 492-9383

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: Counselor Addiction (Substance Use Disorder)
Taxonomy Code: 101YA0400X
Type: Behavioral Health & Social Service Providers
License No.: 10736
License State: TX

Insurance Plans Accepted

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

Medicare

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Medicaid

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

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

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier	Type / Code	Identifier State	Identifier Issuer
10736	OTHER (01)	TX	COUNSELING

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	6	2	7	5	4
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2	2	2	5	12	6	4	7	10
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 2 + 2 + 5 + 1 + 2 + 6 + 4 + 7 + 1 + 0 + 24 = 56
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
60 - 56 = 4									4

The NPI number 1215662754 is valid because the calculated check digit 4 using the Luhn validation algorithm matches the last digit of the original NPI number.