JOSEPH WISNIEWSKI DPM
NPI 1932972742
Podiatrist - Foot & Ankle Surgery in Louisville, KY

NPI Status: Active since November 02, 2023

Contact Information

4119 BROWNS LN
LOUISVILLE, KY
ZIP 40220
Phone: (815) 715-8260

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NPPES record last updated: December 18, 2024. Verified against the NPPES registry weekly; last sync: July 12, 2026.

Record update history: Dec 18, 2024, Nov 2, 2023 (2 updates tracked since 2023).

  • Individual
  • Male
  • Podiatrist
  • Foot & Ankle Surgery

About JOSEPH WISNIEWSKI

This page provides the complete NPI Profile along with additional information for Joseph Wisniewski, a provider established in Louisville, Kentucky with a medical specialization in Podiatrist, focusing in foot & ankle surgery . The healthcare provider is registered in the NPI registry with number 1932972742 assigned on November 2023. The practitioner's primary taxonomy code is 213ES0103X with license number 291621 (KY). The provider is registered as an individual and his NPI record was last updated 2 years ago.

NPI
1932972742
Provider Name
JOSEPH WISNIEWSKI DPM
Gender
Male
Entity Type
Individual
Location Address
4119 BROWNS LN LOUISVILLE, KY 40220
Location Phone
(815) 715-8260
Mailing Address
4119 BROWNS LN LOUISVILLE, KY 40220
Mailing Phone
(815) 715-8260
Is Sole Proprietor?
No
Enumeration Date
11-02-2023
Last Update Date
12-18-2024
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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

Podiatrist Foot & Ankle Surgery

Taxonomy Code
213ES0103X
Type
Podiatric Medicine & Surgery Service Providers
License No.
291621
License State
KY

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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 1932972742, we treat the final digit (2) 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 78. The final step is to find the difference between that total and the next multiple of ten (80 - 78 = 2).

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
3
Doubled → 6
Pos 4
2
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
7
Unchanged
Pos 7
2
Doubled → 4
Pos 8
7
Unchanged
Pos 9
4
Doubled → 8
Check
2
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 3 → 6 9 → 18 → 9 2 → 4 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 6 + 2 + 1 + 8 + 7 + 4 + 7 + 8 + 24 = 78

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

The next multiple of ten after 78 is 80. The difference is the calculated check digit.

80 - 78 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1932972742.

Other Providers at the Same Location


The following 11 providers are registered at the same or a nearby location.

Family Medicine
4119 BROWNS LN, STE 1
LOUISVILLE, KY 40220
Residential Treatment Facility, Intellectual and/or Developmental Disabilities
4119 BROWNS LN, BUILDING 3
LOUISVILLE, KY 40220
Physician Assistant
4119 BROWNS LN, STE. 1
LOUISVILLE, KY 40220
Physician Assistant (Medical)
4119 BROWNS LN, STE. 1
LOUISVILLE, KY 40220
4119 BROWNS LN, STE 2B
LOUISVILLE, KY 40220
Acupuncturist
4119 BROWNS LN, SUITE 3
LOUISVILLE, KY 40220
Nurse Practitioner
4119 BROWNS LN, BLDG 2
LOUISVILLE, KY 40220
Family Medicine
4119 BROWNS LN, STE 1
LOUISVILLE, KY 40220
Specialist/Technologist, Other (Surgical Technologist)
4119 BROWNS LN, STE 2B
LOUISVILLE, KY 40220
Physician Assistant
4119 BROWNS LN, STE 1
LOUISVILLE, KY 40220
Podiatrist (Foot & Ankle Surgery)
4119 BROWNS LN, BLDG 2
LOUISVILLE, KY 40220

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1932972742, enumerated as an "individual" on November 02, 2023.

The provider is located at 4119 BROWNS LN LOUISVILLE, KY 40220 and the phone number is (815) 715-8260.

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