DR. GARY LYNN ABBOTT OD
NPI 1194880385
Optometrist in Randolph Afb, TX

NPI Status: Active since December 27, 2006

Contact Information

221 3RD ST W
RANDOLPH AFB, TX
ZIP 78150
Phone: (210) 652-5526
Fax: (520) 228-2604

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  • Individual
  • Male
  • Optometrist

About GARY ABBOTT

This page provides the complete NPI Profile along with additional information for Gary Abbott, a provider established in Randolph Afb, Texas with a medical specialization in Optometrist. The healthcare provider is registered in the NPI registry with number 1194880385 assigned on December 2006. The practitioner's primary taxonomy code is 152W00000X with license number 5976TG (TX). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1194880385
Provider Name
DR. GARY LYNN ABBOTT OD
Gender
Male
Entity Type
Individual
Location Address
221 3RD ST W RANDOLPH AFB, TX 78150
Location Phone
(210) 652-5526
Location Fax
(520) 228-2604
Mailing Address
221 3RD ST W RANDOLPH AFB, TX 78150
Mailing Phone
(210) 652-5526
Is Sole Proprietor?
No
Enumeration Date
12-27-2006
Last Update Date
06-11-2025
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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

Optometrist

Taxonomy Code
152W00000X
Type
Eye and Vision Services Providers
License No.
5976TG
License State
TX
Taxonomy Description
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

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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 1194880385, 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 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
9
Doubled → 18 → 1 + 8
Pos 4
4
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
8
Unchanged
Pos 7
0
Doubled → 0
Pos 8
3
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 9 → 18 → 9 8 → 16 → 7 0 → 0 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 8 + 4 + 1 + 6 + 8 + 0 + 3 + 1 + 6 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1194880385.

Other Providers at the Same Location


The following 19 providers are registered at the same or a nearby location.

Dentist (General Practice)
221 3RD ST W
RANDOLPH A F B, TX 78150
Dentist (General Practice)
221 3RD ST W, 12TH MEDICAL GROUP
RANDOLPH A F B, TX 78150
Pediatrics
221 3RD ST W
RANDOLPH A F B, TX 78150
Psychiatry & Neurology (Psychiatry)
221 3RD ST W
RANDOLPH AFB, TX 78150
Physician Assistant (Medical)
221 3RD ST W, 12 MEDICAL GROUP BLDG 1040
RANDOLPH AFB, TX 78150
Clinic/Center (Military/U.S. Coast Guard Outpatient)
221 3RD ST W, BLDG 1040
RANDOLPH A F B, TX 78150
Physician Assistant
221 3RD ST W
RANDOLPH A F B, TX 78150
Preventive Medicine (Aerospace Medicine)
221 3RD ST W
RANDOLPH A F B, TX 78150
Dentist (General Practice)
221 3RD ST W
RANDOLPH A F B, TX 78150
Nurse Practitioner (Family)
221 3RD ST W
RANDOLPH AFB, TX 78150
Physician Assistant
221 3RD ST W, BUILDING 1040
RANDOLPH AFB, TX 78150
Family Medicine
221 3RD ST W, BLDG 1040
RANDOLPH A F B, TX 78150
Optometrist
221 3RD ST W, 359 AMDS/SGPE
JBSA RANDOLPH, TX 78150
Pharmacist
221 3RD ST W, BLDG 1040 RM 1D201
RANDOLPH AFB, TX 78150
Specialist
221 3RD ST W, BLDG 1040
RANDOLPH A F B, TX 78150
Pharmacist
221 3RD ST W, BUILDING 1040
RANDOLPH AIR FORCE BASE, TX 78150
Nurse Practitioner (Pediatrics)
221 3RD ST W
RANDOLPH AFB, TX 78150
Pharmacist (Pharmacotherapy)
221 3RD ST W
JBSA RANDOLPH, TX 78150
Physical Therapist
221 3RD ST W
RANDOLPH AFB, TX 78150

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1194880385, enumerated as an "individual" on December 27, 2006.

The provider is located at 221 3RD ST W RANDOLPH AFB, TX 78150 and the phone number is (210) 652-5526.

Optometrist with taxonomy code 152W00000X.