JOHN SIEGERT M.D.
NPI 1013989185
Orthopaedic Surgery - Hand Surgery in Mequon, WI

NPI Status: Active since February 03, 2006

Contact Information

12300 N PORT WASHINGTON RD
MEQUON, WI
ZIP 53092
Phone: (262) 243-5400
Fax: (262) 243-6005

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  • Individual
  • Male
  • Orthopaedic Surgery
  • Hand Surgery

About JOHN SIEGERT

This page provides the complete NPI Profile along with additional information for John Siegert, a provider established in Mequon, Wisconsin with a medical specialization in Orthopaedic Surgery, focusing in hand surgery . The healthcare provider is registered in the NPI registry with number 1013989185 assigned on February 2006. The practitioner's primary taxonomy code is 207XS0106X with license number 29031 (WI). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1013989185
Provider Name
JOHN SIEGERT M.D.
Gender
Male
Entity Type
Individual
Location Address
12300 N PORT WASHINGTON RD MEQUON, WI 53092
Location Phone
(262) 243-5400
Location Fax
(262) 243-6005
Mailing Address
12300 N PORT WASHINGTON RD MEQUON, WI 53092
Is Sole Proprietor?
Yes
Enumeration Date
02-03-2006
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

Orthopaedic Surgery Hand Surgery

Taxonomy Code
207XS0106X
Type
Allopathic & Osteopathic Physicians
License No.
29031
License State
WI
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.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
A66612MEDICARE UPIN (02)WI 
31499800MEDICAID (05)WI 

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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 1013989185, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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
0
Unchanged
Pos 3
1
Doubled → 2
Pos 4
3
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
8
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
1
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
5
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 1 → 2 9 → 18 → 9 9 → 18 → 9 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 2 + 3 + 1 + 8 + 8 + 1 + 8 + 1 + 1 + 6 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1013989185.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Surgery (Surgery of the Hand)
12300 N PORT WASHINGTON RD
MEQUON, WI 53092
Clinic/Center (Medical Specialty)
12300 N PORT WASHINGTON RD
MEQUON, WI 53092

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1013989185, enumerated as an "individual" on February 03, 2006.

The provider is located at 12300 N PORT WASHINGTON RD MEQUON, WI 53092 and the phone number is (262) 243-5400.

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

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.