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Lewis B Schwartz MD LLC

Vascular Surgery Physician in Niles, IL · enumerated 2015 · authorized official Lewis Schwartz, Managing Member.

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

National Provider Identifier

1366836108

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Registry record

Entity type Organization (Type 2)
Legal business name Lewis B Schwartz MD LLC
Practice address 8816 W Dempster St, Niles, IL, 60714
Phone (847) 518-1762
Fax (847) 723-3007
Enumeration date Mar 18, 2015
Last updated in NPPES Mar 23, 2016

Taxonomy & classification

208600000X Surgery Physician Allopathic & Osteopathic Physicians Secondary
2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Lewis Schwartz
Title Managing Member
Phone (847) 518-1762

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

What is the NPI number for Lewis B Schwartz MD LLC?
The NPI for Lewis B Schwartz MD LLC is 1366836108, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Lewis B Schwartz MD LLC?
NPPES lists Lewis Schwartz (Managing Member) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-03-23.