Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

L Squared Health Care LLC

Pain Medicine (Physical Medicine & Rehabilitation) Physician in Newark, DE · enumerated 2021 · authorized official Andrew Leitzke, Memebr.

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

National Provider Identifier

1710553227

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Registry record

Entity type Organization (Type 2)

Legal business name L Squared Health Care LLC

Other name <Unavail>

Practice address 2600 Glasgow Ave Ste 200, Newark, DE, 19702

Phone (302) 289-5425

Fax (866) 347-3120

Enumeration date Jun 3, 2021

Last updated in NPPES Nov 8, 2021

Taxonomy & classification

2081P2900X Pain Medicine (Physical Medicine & Rehabilitation) Physician Allopathic & Osteopathic Physicians Primary

332B00000X Durable Medical Equipment & Medical Supplies Suppliers Secondary

Authorized official

Name Andrew Leitzke

Title Memebr

Phone (302) 289-5425

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 → Validate an NPI →

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 2021-11-08. Verify at npiregistry.cms.hhs.gov.

Where is L Squared Health Care LLC located?

The practice location on file with NPPES is in Newark, DE.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-08.