MARQUIS CENTER OF DALLAS PLLC
NPI 1124917836
Clinic/Center - Oral and Maxillofacial Surgery in Dallas, TX

NPI Status: Active since June 30, 2025

Contact Information

8215 WESTCHESTER DR STE 112
DALLAS, TX
ZIP 75225
Phone: (618) 402-6622

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  • Organization
  • Clinic/Center
  • Oral and Maxillofacial Surgery

About MARQUIS CENTER OF DALLAS PLLC

This page provides the complete NPI Profile along with additional information for Marquis Center Of Dallas Pllc, a provider established in Dallas, Texas operating as a Clinic/center, focusing in oral and maxillofacial surgery . The healthcare provider is registered in the NPI registry with number 1124917836 assigned on June 2025. The practitioner's primary taxonomy code is 261QS0112X. The provider is registered as an organization and their NPI record was last updated one year ago. The authorized official of this NPI record is Mr. Clark Petersen (Director Of Infrastructure)

NPI
1124917836
Provider Name
MARQUIS CENTER OF DALLAS PLLC
Entity Type
Organization
Location Address
8215 WESTCHESTER DR STE 112 DALLAS, TX 75225
Location Phone
(618) 402-6622
Mailing Address
4447 N CENTRAL EXPY STE 110 DALLAS, TX 75205
Mailing Phone
(618) 402-6622
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
06-30-2025
Last Update Date
06-30-2025
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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

Clinic/Center Oral and Maxillofacial Surgery

Taxonomy Code
261QS0112X
Type
Ambulatory Health Care Facilities
Taxonomy Description
An oral and maxillofacial surgery clinic or center specialized in the diagnosis, surgical and adjunctive treatment of diseases, injuries and defects involving both the functional and esthetic aspects of the hard and soft tissues of the oral and maxillofacial region.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

MR. CLARK PETERSEN

Authorized Official Title
DIRECTOR OF INFRASTRUCTURE
Authorized Official Phone
(618) 402-6622

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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 1124917836, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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
1
Unchanged
Pos 3
2
Doubled → 4
Pos 4
4
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
1
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
8
Unchanged
Pos 9
3
Doubled → 6
Check
6
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 2 → 4 9 → 18 → 9 7 → 14 → 5 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 4 + 4 + 1 + 8 + 1 + 1 + 4 + 8 + 6 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1124917836.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Dentist (Prosthodontics)
8215 WESTCHESTER DR STE 112
DALLAS, TX 75225

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1124917836, enumerated as an "organization" on June 30, 2025.

The provider is located at 8215 WESTCHESTER DR STE 112 DALLAS, TX 75225 and the phone number is (618) 402-6622.

Clinic/Center with taxonomy code 261QS0112X and a focus in Oral and Maxillofacial Surgery.