ALEJANDRA VRAANICA GUTIERREZ
NPI 1598565673
Military Health Care Provider in Jbsa Lackland, TX

NPI Status: Active since March 17, 2025

Contact Information

1100 WILFORD HALL LOOP
JBSA LACKLAND, TX
ZIP 78236
Phone: (210) 292-5350

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  • Individual
  • Female
  • Military Health Care Provider

About ALEJANDRA GUTIERREZ

This page provides the complete NPI Profile along with additional information for Alejandra Gutierrez, a provider established in Jbsa Lackland, Texas with a medical specialization in Military Health Care Provider. The healthcare provider is registered in the NPI registry with number 1598565673 assigned on March 2025. The practitioner's primary taxonomy code is 171000000X. The provider is registered as an individual and her NPI record was last updated January 2026.

NPI
1598565673
Provider Name
ALEJANDRA VRAANICA GUTIERREZ
Gender
Female
Entity Type
Individual
Location Address
1100 WILFORD HALL LOOP JBSA LACKLAND, TX 78236
Location Phone
(210) 292-5350
Mailing Address
1100 WILFORD HALL LOOP JBSA LACKLAND, TX 78236
Mailing Phone
(210) 292-5350
Is Sole Proprietor?
No
Enumeration Date
03-17-2025
Last Update Date
01-23-2026
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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 1598565673, 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 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
5
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
8
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
6
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
6
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
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 9 → 18 → 9 5 → 10 → 1 5 → 10 → 1 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 8 + 8 + 1 + 0 + 6 + 1 + 0 + 6 + 1 + 4 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1598565673.

Other Providers at the Same Location


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

Radiology (Diagnostic Radiology)
1100 WILFORD HALL LOOP
LACKLAND AFB, TX 78236
Optometrist
1100 WILFORD HALL LOOP, ATTN: 59 MDW/SGHC
JBSA LACKLAND, TX 78236
Dermatology
1100 WILFORD HALL LOOP
LACKLAND AFB, TX 78236
Physician Assistant (Medical)
1100 WILFORD HALL LOOP
LACKLAND AFB, TX 78236
Physician Assistant
1100 WILFORD HALL LOOP
JBSA LACKLAND, TX 78236
General Practice
1100 WILFORD HALL LOOP
JBSA LACKLAND, TX 78236
Emergency Medicine
1100 WILFORD HALL LOOP
JBSA LACKLAND, TX 78236
Emergency Medicine
1100 WILFORD HALL LOOP
JBSA LACKLAND, TX 78236
Physician Assistant
1100 WILFORD HALL LOOP
JBSA LACKLAND, TX 78236
Dietitian, Registered
1100 WILFORD HALL LOOP, NUTRITIONAL MEDICINE
LACKLAND AFB, TX 78236
Nurse Practitioner (Women's Health)
1100 WILFORD HALL LOOP
JBSA LACKLAND, TX 78236
Physician Assistant
1100 WILFORD HALL LOOP
LACKLAND AFB, TX 78236
Surgery
1100 WILFORD HALL LOOP
SAN ANTONIO, TX 78236
Physical Therapist
1100 WILFORD HALL LOOP
SAN ANTONIO, TX 78236
Physician Assistant (Surgical)
1100 WILFORD HALL LOOP
JBSA LACKLAND, TX 78236
Pharmacist
1100 WILFORD HALL LOOP, BLDG 4554
LACKLAND A F B, TX 78236
Internal Medicine (Cardiovascular Disease)
1100 WILFORD HALL LOOP, BLDG 4554
JBSA LACKLAND, TX 78236
Speech-Language Pathologist
1100 WILFORD HALL LOOP, BLDG 4554
JBSA LACKLAND, TX 78236
Nurse Practitioner (Family)
1100 WILFORD HALL LOOP
JBSA LACKLAND, TX 78236
Family Medicine (Sports Medicine)
1100 WILFORD HALL LOOP
SAN ANTONIO, TX 78236

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1598565673, enumerated as an "individual" on March 17, 2025.

The provider is located at 1100 WILFORD HALL LOOP JBSA LACKLAND, TX 78236 and the phone number is (210) 292-5350.

Military Health Care Provider with taxonomy code 171000000X.