Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. AVANINDRA JAIN
NPI 1982656534
Specialist in San Antonio, TX

Active since May 16, 2006
2455 NE LOOP 410, SUITE NUMBER 235, SAN ANTONIO, TX 78217(210) 637-0091(210) 637-0095 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

  • Individual
  • Male
  • Specialist

About AVANINDRA JAIN

This page provides the complete NPI Profile along with additional information for Avanindra Jain, a provider established in San Antonio, Texas with a medical specialization in Specialist. The healthcare provider is registered in the NPI registry with number 1982656534 assigned on May 2006. The practitioner's primary taxonomy code is 174400000X with license number J0539 (TX). The provider is registered as an individual and his NPI record was last updated July 2026.

NPI
1982656534
Provider Name
DR. AVANINDRA JAIN
Gender
Male
Entity Type
Individual
Location Address
2455 NE LOOP 410 SUITE NUMBER 235 SAN ANTONIO, TX 78217
Location Phone
(210) 637-0091
Location Fax
(210) 637-0095
Mailing Address
17218 EAGLE HOLLOW DR SAN ANTONIO, TX 78248
Mailing Phone
(210) 492-2958
Is Sole Proprietor?
No
Enumeration Date
05-16-2006
Last Update Date
07-13-2026
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Location Map

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

Specialist

Taxonomy Code
174400000X
Type
Other Service Providers
License No.
J0539
License State
TX
Taxonomy Description
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

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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 1982656534, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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
9
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
2
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
5
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
5
Unchanged
Pos 9
3
Doubled → 6
Check
4
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 8 → 16 → 7 6 → 12 → 3 6 → 12 → 3 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 6 + 2 + 1 + 2 + 5 + 1 + 2 + 5 + 6 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1982656534.

Other Providers at the Same Location


The following 16 providers are registered at the same or a nearby location.

Family Medicine
2455 NE LOOP 410, SUITE 100
SAN ANTONIO, TX 78217
Surgery
2455 NE LOOP 410, STE 245
SAN ANTONIO, TX 78217
Pain Medicine (Interventional Pain Medicine)
2455 NE LOOP 410, SUITE 101
SAN ANTONIO, TX 78217
Surgery
2455 NE LOOP 410, SUITE 245
SAN ANTONIO, TX 78217
Physiological Laboratory
2455 NE LOOP 410, SUITE 150
SAN ANTONIO, TX 78217
Physical Medicine & Rehabilitation (Pain Medicine)
2455 NE LOOP 410, SUITE 249
SAN ANTONIO, TX 78217
Internal Medicine (Cardiovascular Disease)
2455 NE LOOP 410, SUITE 242
SAN ANTONIO, TX 78217
Dermatology
2455 NE LOOP 410, STE 100
SAN ANTONIO, TX 78217
Family Medicine
2455 NE LOOP 410, STE 100
SAN ANTONIO, TX 78217
Physician Assistant (Medical)
2455 NE LOOP 410, SUITE 100
SAN ANTONIO, TX 78217
Family Medicine
2455 NE LOOP 410, STE 100
SAN ANTONIO, TX 78217
Internal Medicine
2455 NE LOOP 410, SUITE 100
SAN ANTONIO, TX 78217
Internal Medicine
2455 NE LOOP 410, STE 100
SAN ANTONIO, TX 78217
Specialist
2455 NE LOOP 410, SUITE 235
SAN ANTONIO, TX 78217
Physician Assistant (Medical)
2455 NE LOOP 410, SUITE 100
SAN ANTONIO, TX 78217
Family Medicine
2455 NE LOOP 410, STE 100
SAN ANTONIO, TX 78217

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1982656534, enumerated as an "individual" on May 16, 2006.

The provider is located at 2455 NE LOOP 410 SUITE NUMBER 235 SAN ANTONIO, TX 78217 and the phone number is (210) 637-0091.

Specialist with taxonomy code 174400000X.