LONE STAR EMERGENCY SERVICES OF EAST TEXAS PLLC
NPI 1124952353
Emergency Medicine in Nacogdoches, TX

NPI Status: Active since June 11, 2026

Contact Information

1204 N MOUND ST
NACOGDOCHES, TX
ZIP 75961
Phone: (936) 564-4611

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  • Organization
  • Emergency Medicine

About LONE STAR EMERGENCY SERVICES OF EAST TEXAS PLLC

This page provides the complete NPI Profile along with additional information for Lone Star Emergency Services Of East Texas Pllc, a provider established in Nacogdoches, Texas operating as a Emergency Medicine. The healthcare provider is registered in the NPI registry with number 1124952353 assigned on June 2026. The practitioner's primary taxonomy code is 207P00000X. The provider is registered as an organization and their NPI record was last updated June 2026. Lone Star Emergency Services Of East Texas Pllc operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Brandon Lewis Do (President)

NPI
1124952353
Provider Name
LONE STAR EMERGENCY SERVICES OF EAST TEXAS PLLC
Entity Type
Organization
Location Address
1204 N MOUND ST NACOGDOCHES, TX 75961
Location Phone
(936) 564-4611
Mailing Address
4535 DRESSLER RD NW CANTON, OH 44718
Mailing Phone
(330) 493-4443
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
06-11-2026
Last Update Date
06-11-2026
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Location Map

Secondary Locations

  • 4920 NE Stallings Dr
    Nacogdoches, TX 75965
    (936) 569-9481
  • 5100 Loop 500 E
    Center, TX 75935
    (936) 657-3030

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

Emergency Medicine

Taxonomy Code
207P00000X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

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

BRANDON LEWIS DO

Authorized Official Title
PRESIDENT
Authorized Official Phone
(330) 493-4443

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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 1124952353, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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

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 + 5 + 4 + 3 + 1 + 0 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1124952353.

Other Providers at the Same Location


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

Radiology (Diagnostic Radiology)
1204 N MOUND ST, NACOGDOCHES MEMORIAL HOSPITAL RADIOLOGY DEPT
NACOGDOCHES, TX 75961
Radiology (Diagnostic Radiology)
1204 N MOUND ST, RADIOLOGY DEPARTMENT
NACOGDOCHES, TX 75961
Hospice Care, Community Based
1204 N MOUND ST
NACOGDOCHES, TX 75961
Emergency Medicine
1204 N MOUND ST
NACOGDOCHES, TX 75961
Nurse Anesthetist, Certified Registered
1204 N MOUND ST
NACOGDOCHES, TX 75961
Nurse Anesthetist, Certified Registered
1204 N MOUND ST
NACOGDOCHES, TX 75961
Emergency Medicine (Emergency Medical Services)
1204 N MOUND ST
NACOGDOCHES, TX 75961
Family Medicine
1204 N MOUND ST
NACOGDOCHES, TX 75961
Anesthesiology
1204 N MOUND ST
NACOGDOCHES, TX 75961
General Acute Care Hospital (Rural)
1204 N MOUND ST
NACOGDOCHES, TX 75961
Family Medicine
1204 N MOUND ST
NACOGDOCHES, TX 75961
Dietitian, Registered
1204 N MOUND ST
NACOGDOCHES, TX 75961
Dietitian, Registered
1204 N MOUND ST, DIETARY DEPARTMENT
NACOGDOCHES, TX 75961
Dietitian, Registered
1204 N MOUND ST
NACOGDOCHES, TX 75961
Advanced Practice Midwife
1204 N MOUND ST
NACOGDOCHES, TX 75961
Pathology (Anatomic Pathology & Clinical Pathology)
1204 N MOUND ST
NACOGDOCHES, TX 75961
Anesthesiology
1204 N MOUND ST
NACOGDOCHES, TX 75961
Nurse Anesthetist, Certified Registered
1204 N MOUND ST
NACOGDOCHES, TX 75961
Nurse Anesthetist, Certified Registered
1204 N MOUND ST
NACOGDOCHES, TX 75961
Nurse Anesthetist, Certified Registered
1204 N MOUND ST
NACOGDOCHES, TX 75961

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1124952353, enumerated as an "organization" on June 11, 2026.

The provider is located at 1204 N MOUND ST NACOGDOCHES, TX 75961 and the phone number is (936) 564-4611.

Emergency Medicine with taxonomy code 207P00000X.