Lawrence E. Sadowski, M.D., Ltd.

Lawrence E. Sadowski, M.D., Ltd. is a healthcare organization registered as Eyewear Supplier in Joliet, IL, holding Type 2 (organization) NPI 1962525170 since 2007. The authorized official on file is Lawrence Sadowski, Owner.

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NPI	1962525170
Entity type	Organization (Type 2)
Legal business name	Lawrence E. Sadowski, M.D., Ltd.
Other name	<Unavail>
Practice address	202 N HAMMES AVE, SUITE A, Joliet, IL, 60435
Phone	8157294100
Fax	8157294101
Enumeration date	2007-04-10
Last updated in NPPES	2020-08-22

Authorized official

Name	Lawrence Sadowski
Title	Owner
Phone	8157294100

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
332H00000X	Eyewear Supplier	Primary	—	IL

Other identifiers

Identifier	Type	State	Issuer
0009900391	Other	IL	BLUE CROSS BLUE SHIELD

Copy-ready billing details

Provider: Lawrence E. Sadowski, M.D., Ltd.
NPI: 1962525170
Taxonomy: 332H00000X (Eyewear Supplier)
Address: 202 N HAMMES AVE, SUITE A, Joliet, IL, 60435

Providers at this address

NPI	Name	Type	Specialty	Location
1477726610	J.E.Bertolini ,M.D. Sc.	Organization	Orthopaedic Surgery Physician	Joliet, IL
1598908675	Gaurav Singh	Individual	Ophthalmology Physician	Joliet, IL
1245513076	J.E. Bertolini MD, S.C.	Organization	Non-Pharmacy Dispensing Site	Joliet, IL
1912450727	Premier Vision Associates P.C.	Organization	Ophthalmology Physician	Joliet, IL

Verify this record

Cross-check NPI 1962525170 against the authoritative CMS record: view Lawrence E. Sadowski, M.D., Ltd. on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

Where is Lawrence E. Sadowski, M.D., Ltd. located?

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-08-22.