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

Q: What is Northwestern Skin Cancer Institute, Ltd's specialty?

The primary specialty registered for this NPI is Dermatology, specializing in MOHS-Micrographic Surgery, with taxonomy code 207ND0101X.

Active since April 20, 2006CLIA 14D0997837 · Certificate of Compliance

737 N MICHIGAN AVE, SUITE 2310, CHICAGO, IL 60611(312) 266-6647(312) 266-6612 Get Directions Write a Review

NPPES record last updated: August 22, 2020. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Northwestern Skin Cancer Institute, Ltd NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

NORTHWESTERN SKIN CANCER INSTITUTE, LTD (NPI 1306801246) is a healthcare organization registered as a mohs-micrographic surgery in Chicago, Illinois and active in the NPI registry since April 2006. The organization holds a CLIA Certificate of Compliance certificate valid through January 15, 2028 and lists Jean Christophe Lapiere, Physician, as its authorized official.

NPPES Registry Identity

NPI1306801246

Entity TypeOrganization

Primary Taxonomy207ND0101X

Legal Business NameNORTHWESTERN SKIN CANCER INSTITUTE, LTD

Location Address737 N MICHIGAN AVE, SUITE 2310Chicago, IL 60611-2635

Mailing Address737 N Michigan Ave, Suite 2310Chicago, IL 60611-2635 · (312) 266-6647 · Fax (312) 266-6612

Phone(312) 266-6647

Fax(312) 266-6612

Organization SubpartNo

Authorized OfficialJean Christophe LapierePhysician · (312) 266-6647

Enumeration DateApril 20, 2006

Last NPPES UpdateAugust 22, 2020

✔ NPI 1306801246 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDermatology · MOHS-Micrographic SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code207ND0101X

Definition

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.

737 N MICHIGAN AVE, Chicago, IL 60611

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Northwestern Skin Cancer Institute, Ltd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 2 clinicians reassign Medicare billing to Northwestern Skin Cancer Institute, Ltd, which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.

Clinicians, nearest first (2)

Jean Christophe Lapiere, M.D.

Dermatology

NPI 1598760977

737 N MICHIGAN AVE STE 2310
Chicago, IL 60611

(312) 266-6647

✔ PECOS✔ Accepts MedicareSame address

Neda Ashourian, M.D.

Dermatology

NPI 1922212539

737 N MICHIGAN AVE STE 2310
Chicago, IL 60611

(312) 266-6647

✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Compliance 14D0997837

Northwestern Skin Cancer Institute · Chicago, IL

Active · expires Jan 15, 2028

CLIA Number14D0997837

Laboratory TypePhysician Office

Certificate Effective DateJanuary 16, 2026

Certificate Expiration DateJanuary 15, 2028

Laboratory DirectorJc Lapiere MD

Laboratory Phone(312) 266-6647

Laboratory LocationNorthwestern Skin Cancer Institute737 N Michigan Ave, Ste 2310, Chicago, IL 60611

CLIA data matches this NPI record on: Address Name Phone

This certificate is issued to a laboratory after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Northwestern Skin Cancer Institute, Ltd's NPI number?

The NPI number for Northwestern Skin Cancer Institute, Ltd is 1306801246. It was assigned to this organization in the NPPES registry on April 20, 2006.

Where is Northwestern Skin Cancer Institute, Ltd located?

Northwestern Skin Cancer Institute, Ltd is located at 737 N Michigan Ave Suite 2310, Chicago, IL 60611. The listed phone number is (312) 266-6647.

What is Northwestern Skin Cancer Institute, Ltd's specialty?

The primary specialty registered for this NPI is Dermatology, specializing in MOHS-Micrographic Surgery, with taxonomy code 207ND0101X.

Is Northwestern Skin Cancer Institute, Ltd enrolled in Medicare?

Yes. Northwestern Skin Cancer Institute, Ltd is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Northwestern Skin Cancer Institute, Ltd?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Dermatology, reassign their Medicare billing to Northwestern Skin Cancer Institute, Ltd. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 2 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Northwestern Skin Cancer Institute, Ltd hold a CLIA laboratory certificate?

Yes. A Certificate of Compliance (number 14D0997837) is associated with this NPI, valid through January 15, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Northwestern Skin Cancer Institute, Ltd was last updated on August 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.