Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Lawrence A. Lefkowitz, MD, PC

Orthopaedic Surgery Physician in Norwalk, CT · enumerated 2010 · authorized official Lawrence Lefkowitz, Owner/President.

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

National Provider Identifier

1972825230

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Registry record

Entity type Organization (Type 2)

Legal business name Lawrence A. Lefkowitz, MD, PC

Practice address 1 Colony St, Norwalk, CT, 06851

Phone (203) 853-1754

Fax (203) 852-6758

Enumeration date Feb 26, 2010

Last updated in NPPES Jul 20, 2010

Taxonomy & classification

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 017482 (CT) Primary

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 007365 (CT) Secondary

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 005359 (CT) Secondary

Authorized official

Name Lawrence Lefkowitz

Title Owner/President

Phone (203) 853-1754

Other identifiers

Identifier	Type	State	Issuer
2V5880	Other	CT	HEALTHNET
010017482CT01	Other	CT	ANTHEM BLUE CROSS/BLUE SHIELD
4252585	Other	CT	AETNA
ZS473	Other	CT	OXFORD HEALTH PLANS
236761	Other	CT	UNITED HEALTHCARE
919461	Other	CT	EMPIRE BLUE CROSS/BLUE SHIELD

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

Where is Lawrence A. Lefkowitz, MD, PC located?

The practice location on file with NPPES is in Norwalk, CT.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2010-07-20. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Lawrence A. Lefkowitz, MD, PC Physical Therapist · Norwalk, CT NPI 1538409180

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-07-20.