MR. ESTUARDO ALEXANDER SILVA DPM
NPI 1154017127
Podiatrist - Foot & Ankle Surgery in Alexandria, LA

NPI Status: Active since April 13, 2023

Contact Information

3311 PRESCOTT RD STE 314
ALEXANDRIA, LA
ZIP 71301
Phone: (318) 528-3668
Fax: (318) 528-3669

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  • Individual
  • Male
  • Podiatrist
  • Foot & Ankle Surgery

About ESTUARDO SILVA

This page provides the complete NPI Profile along with additional information for Estuardo Silva, a provider established in Alexandria, Louisiana with a medical specialization in Podiatrist, focusing in foot & ankle surgery . The healthcare provider is registered in the NPI registry with number 1154017127 assigned on April 2023. The practitioner's primary taxonomy code is 213ES0103X with license number 342905 (LA). The provider is registered as an individual and his NPI record was last updated June 2026.

NPI
1154017127
Provider Name
MR. ESTUARDO ALEXANDER SILVA DPM
Gender
Male
Entity Type
Individual
Location Address
3311 PRESCOTT RD STE 314 ALEXANDRIA, LA 71301
Location Phone
(318) 528-3668
Location Fax
(318) 528-3669
Mailing Address
1727 IMPERIAL BLVD BLDG 1A LAKE CHARLES, LA 70605
Mailing Phone
(337) 480-4948
Mailing Fax
(318) 528-3669
Is Sole Proprietor?
No
Enumeration Date
04-13-2023
Last Update Date
06-12-2026
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Location Map

Secondary Locations

  • 524 Dr Michael Debakey Dr
    Lake Charles, LA 70601
    (337) 480-4948
  • 1747 Imperial Blvd
    Lake Charles, LA 70605
    (337) 721-7236
  • 4200 Nelson Rd
    Lake Charles, LA 70605
    (337) 474-6370

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

Podiatrist Foot & Ankle Surgery

Taxonomy Code
213ES0103X
Type
Podiatric Medicine & Surgery Service Providers
License No.
342905
License State
LA

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1213ES0103XPodiatric Medicine & Surgery Service Providers

Podiatrist
Foot & Ankle Surgery

PENDING (LA)

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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 1154017127, we treat the final digit (7) 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 43. The final step is to find the difference between that total and the next multiple of ten (50 - 43 = 7).

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
5
Doubled → 10 → 1 + 0
Pos 4
4
Unchanged
Pos 5
0
Doubled → 0
Pos 6
1
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
1
Unchanged
Pos 9
2
Doubled → 4
Check
7
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 5 → 10 → 1 0 → 0 7 → 14 → 5 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 0 + 4 + 0 + 1 + 1 + 4 + 1 + 4 + 24 = 43

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

The next multiple of ten after 43 is 50. The difference is the calculated check digit.

50 - 43 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1154017127.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1154017127, enumerated as an "individual" on April 13, 2023.

The provider is located at 3311 PRESCOTT RD STE 314 ALEXANDRIA, LA 71301 and the phone number is (318) 528-3668.

Podiatrist with taxonomy code 213ES0103X and a focus in Foot & Ankle Surgery.