ETX METABOLIC SYNDROME RELIEF PLLC
NPI 1154286755
Clinic/Center - Infusion Therapy in Nacogdoches, TX

NPI Status: Active since December 17, 2025

Contact Information

1220 NORTH ST STE 100
NACOGDOCHES, TX
ZIP 75961
Phone: (214) 680-6993

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  • Organization
  • Clinic/Center
  • Infusion Therapy

About ETX METABOLIC SYNDROME RELIEF PLLC

This page provides the complete NPI Profile along with additional information for Etx Metabolic Syndrome Relief Pllc, a provider established in Nacogdoches, Texas operating as a Clinic/center, focusing in infusion therapy . The healthcare provider is registered in the NPI registry with number 1154286755 assigned on December 2025. The practitioner's primary taxonomy code is 261QI0500X. 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 Tammy D Smith Cns (Co-owner)

NPI
1154286755
Provider Name
ETX METABOLIC SYNDROME RELIEF PLLC
Entity Type
Organization
Location Address
1220 NORTH ST STE 100 NACOGDOCHES, TX 75961
Location Phone
(214) 680-6993
Mailing Address
1220 NORTH ST STE 100 NACOGDOCHES, TX 75961
Mailing Phone
(214) 680-6993
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
12-17-2025
Last Update Date
12-17-2025
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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 Infusion Therapy

Taxonomy Code
261QI0500X
Type
Ambulatory Health Care Facilities

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

TAMMY D SMITH CNS

Authorized Official Title
CO-OWNER
Authorized Official Phone
(936) 707-0921

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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 1154286755, 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 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
1
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
4
Unchanged
Pos 5
2
Doubled → 4
Pos 6
8
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
7
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
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 5 → 10 → 1 2 → 4 6 → 12 → 3 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 + 1 + 0 + 4 + 4 + 8 + 1 + 2 + 7 + 1 + 0 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1154286755.

Other Providers at the Same Location


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

Internal Medicine (Endocrinology, Diabetes & Metabolism)
1220 NORTH ST STE 100
NACOGDOCHES, TX 75961

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1154286755, enumerated as an "organization" on December 17, 2025.

The provider is located at 1220 NORTH ST STE 100 NACOGDOCHES, TX 75961 and the phone number is (214) 680-6993.

Clinic/Center with taxonomy code 261QI0500X and a focus in Infusion Therapy.