SOUTH LAKE MEDICAL SERVICES, LTD
NPI 1407023849
Clinic/Center - Adult Day Care in Chicago, IL

NPI Status: Active since May 14, 2008

Contact Information

2621 E 75TH ST
CHICAGO, IL
ZIP 60649
Phone: (773) 375-1900
Fax: (773) 375-8279

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  • Organization
  • Clinic/Center
  • Adult Day Care

About SOUTH LAKE MEDICAL SERVICES, LTD

This page provides the complete NPI Profile along with additional information for South Lake Medical Services, Ltd, a provider established in Chicago, Illinois operating as a Clinic/center, focusing in adult day care . The healthcare provider is registered in the NPI registry with number 1407023849 assigned on May 2008. The practitioner's primary taxonomy code is 261QA0600X with license number 036049708 (IL). The provider is registered as an organization and their NPI record was last updated 18 years ago. The authorized official of this NPI record is Maria C Thachenkery M.d (President)

NPI
1407023849
Provider Name
SOUTH LAKE MEDICAL SERVICES, LTD
Entity Type
Organization
Location Address
2621 E 75TH ST CHICAGO, IL 60649
Location Phone
(773) 375-1900
Location Fax
(773) 375-8279
Mailing Address
2621 E 75TH ST CHICAGO, IL 60649
Mailing Phone
(773) 375-1900
Mailing Fax
(773) 375-8279
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-14-2008
Last Update Date
05-14-2008
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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 Adult Day Care

Taxonomy Code
261QA0600X
Type
Ambulatory Health Care Facilities
License No.
036049708
License State
IL

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

MARIA C THACHENKERY M.D

Authorized Official Title
PRESIDENT
Authorized Official Phone
(773) 375-1900

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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 1407023849, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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
4
Unchanged
Pos 3
0
Doubled → 0
Pos 4
7
Unchanged
Pos 5
0
Doubled → 0
Pos 6
2
Unchanged
Pos 7
3
Doubled → 6
Pos 8
8
Unchanged
Pos 9
4
Doubled → 8
Check
9
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 0 → 0 0 → 0 3 → 6 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 0 + 7 + 0 + 2 + 6 + 8 + 8 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1407023849.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1407023849, enumerated as an "organization" on May 14, 2008.

The provider is located at 2621 E 75TH ST CHICAGO, IL 60649 and the phone number is (773) 375-1900.

Clinic/Center with taxonomy code 261QA0600X and a focus in Adult Day Care.