TREVOR WARD DO
NPI 1518656826
Military Health Care Provider in San Antonio, TX

NPI Status: Active since May 03, 2023

Contact Information

3551 ROGER BROOKE DR. JBSA FORT SAM HOUSTON TX 78234
SAN ANTONIO, TX
ZIP 78234
Phone: (210) 916-8666

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  • Individual
  • Male
  • Military Health Care Provider

About TREVOR WARD

This page provides the complete NPI Profile along with additional information for Trevor Ward, a provider established in San Antonio, Texas with a medical specialization in Military Health Care Provider. The healthcare provider is registered in the NPI registry with number 1518656826 assigned on May 2023. The practitioner's primary taxonomy code is 171000000X. The provider is registered as an individual and his NPI record was last updated 2 years ago.

NPI
1518656826
Provider Name
TREVOR WARD DO
Gender
Male
Entity Type
Individual
Location Address
3551 ROGER BROOKE DR. JBSA FORT SAM HOUSTON TX 78234 SAN ANTONIO, TX 78234
Location Phone
(210) 916-8666
Mailing Address
3551 ROGER BROOKE DR. JBSA FORT SAM HOUSTON TX 78234 SAN ANTONIO, TX 78234
Mailing Phone
(210) 916-8666
Is Sole Proprietor?
Yes
Enumeration Date
05-03-2023
Last Update Date
01-08-2025
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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

Military Health Care Provider

Taxonomy Code
171000000X
Type
Other Service Providers
Taxonomy Description
Active duty military health care providers not otherwise classified who need to be separately identified for operational, clinical, or administrative processes.

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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 1518656826, 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
5
Unchanged
Pos 3
1
Doubled → 2
Pos 4
8
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
5
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
8
Unchanged
Pos 9
2
Doubled → 4
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 1 → 2 6 → 12 → 3 6 → 12 → 3 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 2 + 8 + 1 + 2 + 5 + 1 + 2 + 8 + 4 + 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 1518656826.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1518656826, enumerated as an "individual" on May 03, 2023.

The provider is located at 3551 ROGER BROOKE DR. JBSA FORT SAM HOUSTON TX 78234 SAN ANTONIO, TX 78234 and the phone number is (210) 916-8666.

Military Health Care Provider with taxonomy code 171000000X.