NORTHWEST AMBUCARE
NPI 1811965635
Clinic/Center - Podiatric in Chicago, IL

NPI Status: Active since March 08, 2006

Contact Information

4040 W PETERSON AVE
CHICAGO, IL
ZIP 60646
Phone: (773) 267-0554
Fax: (773) 267-6258

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  • Organization
  • Clinic/Center
  • Podiatric

About NORTHWEST AMBUCARE

This page provides the complete NPI Profile along with additional information for Northwest Ambucare, a provider established in Chicago, Illinois operating as a Clinic/center, focusing in podiatric . The healthcare provider is registered in the NPI registry with number 1811965635 assigned on March 2006. The practitioner's primary taxonomy code is 261QP1100X. The provider is registered as an organization and their NPI record was last updated 6 years ago. The authorized official of this NPI record is Mr. Tegan Augustine Thimesch Dpm (President)

NPI
1811965635
Provider Name
NORTHWEST AMBUCARE
Entity Type
Organization
Location Address
4040 W PETERSON AVE CHICAGO, IL 60646
Location Phone
(773) 267-0554
Location Fax
(773) 267-6258
Mailing Address
4040 W PETERSON AVE CHICAGO, IL 60646
Mailing Phone
(773) 267-0554
Mailing Fax
(773) 267-6258
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-08-2006
Last Update Date
08-22-2020
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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

Clinic/Center Podiatric

Taxonomy Code
261QP1100X
Type
Ambulatory Health Care Facilities

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

MR. TEGAN AUGUSTINE THIMESCH DPM

Authorized Official Title
PRESIDENT
Authorized Official Phone
(773) 267-0554

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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 1811965635, 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
8
Unchanged
Pos 3
1
Doubled → 2
Pos 4
1
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
6
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
6
Unchanged
Pos 9
3
Doubled → 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 5 → 10 → 1 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 2 + 1 + 1 + 8 + 6 + 1 + 0 + 6 + 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 1811965635.

Other Providers at the Same Location


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

Podiatrist (Foot & Ankle Surgery)
4040 W PETERSON AVE
CHICAGO, IL 60646
Podiatrist (Foot Surgery)
4040 W PETERSON AVE
CHICAGO, IL 60646

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1811965635, enumerated as an "organization" on March 08, 2006.

The provider is located at 4040 W PETERSON AVE CHICAGO, IL 60646 and the phone number is (773) 267-0554.

Clinic/Center with taxonomy code 261QP1100X and a focus in Podiatric.