NORTHWESTERN SKIN CANCER INSTITUTE, LTD
NPI 1306801246
Dermatology - MOHS-Micrographic Surgery in Chicago, IL

NPI Status: Active since April 20, 2006

Contact Information

737 N MICHIGAN AVE
SUITE 2310
CHICAGO, IL
ZIP 60611
Phone: (312) 266-6647
Fax: (312) 266-6612

Get Directions Write a Review

  • Organization
  • Dermatology
  • MOHS-Micrographic Surgery
  • CLIA Number: 14D0997837
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 01-15-2028

About NORTHWESTERN SKIN CANCER INSTITUTE, LTD

This page provides the complete NPI Profile along with additional information for Northwestern Skin Cancer Institute, Ltd, a provider established in Chicago, Illinois operating as a Dermatology, focusing in mohs-micrographic surgery . The healthcare provider is registered in the NPI registry with number 1306801246 assigned on April 2006. The practitioner's primary taxonomy code is 207ND0101X. The provider is registered as an organization and their NPI record was last updated 6 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Dr. Jean Christophe Lapiere M.d. (Physician)

NPI
1306801246
Provider Name
NORTHWESTERN SKIN CANCER INSTITUTE, LTD
Entity Type
Organization
Location Address
737 N MICHIGAN AVE SUITE 2310 CHICAGO, IL 60611
Location Phone
(312) 266-6647
Location Fax
(312) 266-6612
Mailing Address
737 N MICHIGAN AVE SUITE 2310 CHICAGO, IL 60611
Mailing Phone
(312) 266-6647
Mailing Fax
(312) 266-6612
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
04-20-2006
Last Update Date
08-22-2020
Code Navigator

Location Map

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

Dermatology MOHS-Micrographic Surgery

Taxonomy Code
207ND0101X
Type
Allopathic & Osteopathic Physicians
License State
IL
Taxonomy Description
The highly-trained surgeons that perform Mohs Micrographic Surgery are specialists both in dermatology and pathology. With their extensive knowledge of the skin and unique pathological skills, they are able to remove only diseased tissue, preserving healthy tissue and minimizing the cosmetic impact of the surgery. Mohs surgeons who belong to the American College of Mohs Surgery (ACMS) have completed a minimum of one year of fellowship training at one of the ACMS-approved training centers in the U.S.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

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

DR. JEAN CHRISTOPHE LAPIERE M.D.

Authorized Official Title
PHYSICIAN
Authorized Official Phone
(312) 266-6647

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
14D0997837
Facility Type
Physician Office
Certificate Effective Date
January 16, 2026
Certificate Expiration Date
January 15, 2028
Laboratory Director
JC LAPIERE MD
Certificate Type
Certificate of Compliance
Certificate Type Description
This CLIA certificate is issued to Northwestern Skin Cancer Institute, Ltd after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements. This type of certificate is issued to laboratories that perform nonwaived (moderate and/or high complexity) testing.

Reviews for NORTHWESTERN SKIN CANCER INSTITUTE, LTD

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1306801246, we treat the final digit (6) 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 6).

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

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 0 + 6 + 1 + 6 + 0 + 2 + 2 + 8 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1306801246.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Dentist (General Practice)
737 N MICHIGAN AVE, STE 1305
CHICAGO, IL 60611
Orthopaedic Surgery (Hand Surgery)
737 N MICHIGAN AVE, SUITE 700
CHICAGO, IL 60611
Orthopaedic Surgery (Hand Surgery)
737 N MICHIGAN AVE, STE 700
CHICAGO, IL 60611
Orthopaedic Surgery (Hand Surgery)
737 N MICHIGAN AVE, SUITE 700
CHICAGO, IL 60611
Psychologist
737 N MICHIGAN AVE, SUITE 2240
CHICAGO, IL 60611
Psychiatry & Neurology (Psychiatry)
737 N MICHIGAN AVE, SUITE 2240
CHICAGO, IL 60611
Specialist
737 N MICHIGAN AVE, SUITE 950
CHICAGO, IL 60611
Psychiatry & Neurology (Psychiatry)
737 N MICHIGAN AVE, SUITE 2240
CHICAGO, IL 60611
Dentist (General Practice)
737 N MICHIGAN AVE, SUITE 2110
CHICAGO, IL 60611
Psychologist
737 N MICHIGAN AVE, SUITE 2240
CHICAGO, IL 60611
Psychiatry & Neurology (Psychiatry)
737 N MICHIGAN AVE, SUITE 1200
CHICAGO, IL 60611
Psychiatry & Neurology (Psychiatry)
737 N MICHIGAN AVE, SUITE 1200
CHICAGO, IL 60611
Physician Assistant
737 N MICHIGAN AVE, SUITE 600
CHICAGO, IL 60611
Psychiatry & Neurology (Psychiatry)
737 N MICHIGAN AVE, SUITE 2240
CHICAGO, IL 60611
Dentist (Pediatric Dentistry)
737 N MICHIGAN AVE, SUITE 1330
CHICAGO, IL 60611
Psychologist (Clinical)
737 N MICHIGAN AVE, SUITE 2130
CHICAGO, IL 60611
Psychologist (Clinical)
737 N MICHIGAN AVE, SUITE 2130
CHICAGO, IL 60611
Counselor (Mental Health)
737 N MICHIGAN AVE, STE. 2130
CHICAGO, IL 60611
Obstetrics & Gynecology
737 N MICHIGAN AVE, 950
CHICAGO, IL 60611
Psychoanalyst
737 N MICHIGAN AVE, #2240
CHICAGO, IL 60611

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1306801246, enumerated as an "organization" on April 20, 2006.

The provider is located at 737 N MICHIGAN AVE SUITE 2310 CHICAGO, IL 60611 and the phone number is (312) 266-6647.

Dermatology with taxonomy code 207ND0101X and a focus in MOHS-Micrographic Surgery.