Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Advanced Fertility Center of Chicago

Reproductive Endocrinology Physician in Gurnee, IL · enumerated 2007 · authorized official Richard Sherbahn, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1881806719

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Registry record

Entity type Organization (Type 2)

Legal business name Advanced Fertility Center of Chicago

Practice address 30 Tower Court, Suite F, Gurnee, IL, 60031

Phone (847) 662-1818

Fax (847) 662-3001

Enumeration date May 4, 2007

Last updated in NPPES Apr 29, 2014

Taxonomy & classification

174400000X Specialist Other Service Providers · License 036-086403 (IL) Secondary

207VE0102X Reproductive Endocrinology Physician Allopathic & Osteopathic Physicians · License 036086403 (IL) Primary

Authorized official

Name Richard Sherbahn

Title Owner

Phone (847) 662-1818

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2014-04-29. Verify at npiregistry.cms.hhs.gov.

Where is Advanced Fertility Center of Chicago located?

The practice location on file with NPPES is in Gurnee, IL.

Providers at this address

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Richard Sherbahn Obstetrics & Gynecology Physician · Gurnee, IL NPI 1033226790

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-04-29.