Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Bariatric Specialists of Illinois

Plastic Surgery Physician in Belvidere, IL · enumerated 2006 · authorized official Laurence Lenz, Executive Vice President.

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

National Provider Identifier

1740201755

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Registry record

Entity type Organization (Type 2)

Legal business name Bariatric Specialists of Illinois

Practice address 1625 S State St, Belvidere, IL, 61008

Phone (815) 544-1360

Fax (815) 547-5394

Enumeration date Jul 22, 2006

Last updated in NPPES Sep 11, 2025

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Secondary

208200000X Plastic Surgery Physician Allopathic & Osteopathic Physicians Primary

208600000X Surgery Physician Allopathic & Osteopathic Physicians Secondary

Authorized official

Name Laurence Lenz

Title Executive Vice President

Phone (734) 547-1114

Other identifiers

Identifier	Type	State	Issuer
00432012	Other	-	BCBS PROVIDER NUMBER

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 2025-09-11. Verify at npiregistry.cms.hhs.gov.

Where is Bariatric Specialists of Illinois located?

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

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.