DR. DAN A MEISENHELDER D.P.M.
NPI 1386621431
Podiatrist - Foot & Ankle Surgery in York, PA

NPI Status: Active since December 29, 2005

Contact Information

2003 E MARKET ST
YORK, PA
ZIP 17402
Phone: (717) 757-3537
Fax: (717) 757-6296

NPI Profile Information
Primary Taxonomy
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Male
Podiatrist
Foot & Ankle Surgery

About DAN MEISENHELDER

This page provides the complete NPI Profile along with additional information for Dan Meisenhelder, a provider established in York, Pennsylvania with a medical specialization in Podiatrist, focusing in foot & ankle surgery . The healthcare provider is registered in the NPI registry with number 1386621431 assigned on December 2005. The practitioner's primary taxonomy code is 213ES0103X with license number SC001685L (PA). The provider is registered as an individual and his NPI record was last updated 3 years ago.

NPI: 1386621431
Provider Name: DR. DAN A MEISENHELDER D.P.M.
Gender: Male
Entity Type: Individual
Location Address: 2003 E MARKET ST YORK, PA 17402
Location Phone: (717) 757-3537
Location Fax: (717) 757-6296
Mailing Address: 1203 S QUEEN ST YORK, PA 17403
Mailing Phone: (717) 757-3537
Mailing Fax: (717) 757-6296
Is Sole Proprietor?: Yes
Enumeration Date: 12-29-2005
Last Update Date: 09-06-2023
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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.: SC001685L
License State: PA

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 1386621431, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 16 → 1 + 6

Pos 4

Unchanged

Pos 5

Doubled → 12 → 1 + 2

Pos 6

Unchanged

Pos 7

Doubled → 2

Pos 8

Unchanged

Pos 9

Doubled → 6

Check

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 1 → 2 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 6 + 6 + 1 + 2 + 2 + 2 + 4 + 6 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1

This NPI is valid

The calculated check digit is 1, which matches the last digit of 1386621431.