VICTOR I LYDAY MD PA
NPI 1376820506
Orthopaedic Surgery - Hand Surgery in San Antonio, TX

NPI Status: Active since November 16, 2011

Contact Information

1303 MCCULLOUGH AVE
SUITE 361
SAN ANTONIO, TX
ZIP 78212
Phone: (210) 224-2639

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  • Organization
  • Orthopaedic Surgery
  • Hand Surgery

About VICTOR I LYDAY MD PA

This page provides the complete NPI Profile along with additional information for Victor I Lyday Md Pa, a provider established in San Antonio, Texas operating as a Orthopaedic Surgery, focusing in hand surgery . The healthcare provider is registered in the NPI registry with number 1376820506 assigned on November 2011. The practitioner's primary taxonomy code is 207XS0106X with license number D9954 (TX). The provider is registered as an organization and their NPI record was last updated 15 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Dr. Victor I Lyday Md (President)

NPI
1376820506
Provider Name
VICTOR I LYDAY MD PA
Entity Type
Organization
Location Address
1303 MCCULLOUGH AVE SUITE 361 SAN ANTONIO, TX 78212
Location Phone
(210) 224-2639
Mailing Address
1303 MCCULLOUGH AVE SUITE 361 SAN ANTONIO, TX 78212
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
11-16-2011
Last Update Date
11-16-2011
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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

Orthopaedic Surgery Hand Surgery

Taxonomy Code
207XS0106X
Type
Allopathic & Osteopathic Physicians
License No.
D9954
License State
TX
Taxonomy Description
An orthopaedic surgeon trained in the investigation, preservation and restoration by medical, surgical and rehabilitative means of all structures of the upper extremity directly affecting the form and function of the hand and wrist.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

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

DR. VICTOR I LYDAY MD

Authorized Official Title
PRESIDENT
Authorized Official Phone
(210) 224-2639

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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 1376820506, 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 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
3
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
6
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
2
Unchanged
Pos 7
0
Doubled → 0
Pos 8
5
Unchanged
Pos 9
0
Doubled → 0
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 7 → 14 → 5 8 → 16 → 7 0 → 0 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 4 + 6 + 1 + 6 + 2 + 0 + 5 + 0 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1376820506.

Other Providers at the Same Location


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

Orthopaedic Surgery (Hand Surgery)
1303 MCCULLOUGH AVE, SUITE 361
SAN ANTONIO, TX 78212
Plastic Surgery
1303 MCCULLOUGH AVE, STE 363
SAN ANTONIO, TX 78212
Internal Medicine
1303 MCCULLOUGH AVE, SUITE 542
SAN ANTONIO, TX 78212
Obstetrics & Gynecology
1303 MCCULLOUGH AVE, SUITE GL70
SAN ANTONIO, TX 78212
Obstetrics & Gynecology
1303 MCCULLOUGH AVE, SUITE GL70
SAN ANTONIO, TX 78212
Specialist
1303 MCCULLOUGH AVE, SUITE GL70
SAN ANTONIO, TX 78212
Dietitian, Registered
1303 MCCULLOUGH AVE, SUITE GL 70
SAN ANTONIO, TX 78212
Anesthesiology
1303 MCCULLOUGH AVE, SUITE 229
SAN ANTONIO, TX 78212
Internal Medicine (Cardiovascular Disease)
1303 MCCULLOUGH AVE, SUITE 300
SAN ANTONIO, TX 78212
Urology
1303 MCCULLOUGH AVE, SUITE 166
SAN ANTONIO, TX 78212
Dermatology
1303 MCCULLOUGH AVE, SUITE 525
SAN ANTONIO, TX 78212
Obstetrics & Gynecology
1303 MCCULLOUGH AVE, GL70
SAN ANTONIO, TX 78212
Internal Medicine (Endocrinology, Diabetes & Metabolism)
1303 MCCULLOUGH AVE, SUITE 374
SAN ANTONIO, TX 78212
Family Medicine
1303 MCCULLOUGH AVE, STE 135
SAN ANTONIO, TX 78212
Obstetrics & Gynecology
1303 MCCULLOUGH AVE, #237
SAN ANTONIO, TX 78212
Surgery
1303 MCCULLOUGH AVE, SUITE 235
SAN ANTONIO, TX 78212
Specialist
1303 MCCULLOUGH AVE, 125
SAN ANTONIO, TX 78212
Anesthesiology
1303 MCCULLOUGH AVE, SUITE 229
SAN ANTONIO, TX 78212
Surgery
1303 MCCULLOUGH AVE, SUITE 235
SAN ANTONIO, TX 78212

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1376820506, enumerated as an "organization" on November 16, 2011.

The provider is located at 1303 MCCULLOUGH AVE SUITE 361 SAN ANTONIO, TX 78212 and the phone number is (210) 224-2639.

Orthopaedic Surgery with taxonomy code 207XS0106X and a focus in Hand Surgery.