MR. ANDREW KIRSCHNER C.O.
NPI 1740499037
Prosthetic/Orthotic Supplier in Dix Hills, NY

NPI Status: Active since May 22, 2007

Contact Information

2 HUNTER CT
DIX HILLS, NY
ZIP 11746
Phone: (631) 423-6477
Fax: (631) 385-0371

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  • Individual
  • Male
  • Prosthetic/Orthotic Supplier

About ANDREW KIRSCHNER

This page provides the complete NPI Profile along with additional information for Andrew Kirschner, a provider established in Dix Hills, New York with a medical specialization in Prosthetic/orthotic Supplier. The healthcare provider is registered in the NPI registry with number 1740499037 assigned on May 2007. The practitioner's primary taxonomy code is 335E00000X. The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1740499037
Provider Name
MR. ANDREW KIRSCHNER C.O.
Other Name Type
Professional Name (2)
Gender
Male
Entity Type
Individual
Location Address
2 HUNTER CT DIX HILLS, NY 11746
Location Phone
(631) 423-6477
Location Fax
(631) 385-0371
Mailing Address
2 HUNTER CT DIX HILLS, NY 11746
Mailing Phone
(631) 423-6477
Mailing Fax
(631) 385-0371
Is Sole Proprietor?
Yes
Enumeration Date
05-22-2007
Last Update Date
07-08-2007
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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

Prosthetic/Orthotic Supplier

Taxonomy Code
335E00000X
Type
Suppliers
Taxonomy Description
An organization that provides prosthetic and orthotic care which may include, but is not limited to, patient evaluation, prosthesis or orthosis design, fabrication, fitting and modification to treat limb loss for purposes of restoring physiological function and/or cosmesis or to treat a neuromusculoskeletal disorder or acquired condition.

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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 1740499037, 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 73. The final step is to find the difference between that total and the next multiple of ten (80 - 73 = 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
7
Unchanged
Pos 3
4
Doubled → 8
Pos 4
0
Unchanged
Pos 5
4
Doubled → 8
Pos 6
9
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
0
Unchanged
Pos 9
3
Doubled → 6
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 4 → 8 4 → 8 9 → 18 → 9 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 8 + 0 + 8 + 9 + 1 + 8 + 0 + 6 + 24 = 73

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

The next multiple of ten after 73 is 80. The difference is the calculated check digit.

80 - 73 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1740499037.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1740499037, enumerated as an "individual" on May 22, 2007.

The provider is located at 2 HUNTER CT DIX HILLS, NY 11746 and the phone number is (631) 423-6477.

Prosthetic/Orthotic Supplier with taxonomy code 335E00000X.