Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Main Line Nurses, LLC

Q: What type of organization is Main Line Nurses, LLC?

Main Line Nurses, LLC is registered in NPPES as a Home Health Agency (its primary provider taxonomy).

Home Health Agency in Berwyn, PA · enumerated 2009 · authorized official Mark Santoleri, Vice President of Operations.

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

National Provider Identifier

1134368574

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Registry record

Entity type Organization (Type 2)

Legal business name Main Line Nurses, LLC

Practice address 586 Lancaster Ave, Berwyn, PA, 19312

Phone (610) 644-9160

Fax (610) 644-3770

Enumeration date Feb 9, 2009

Last updated in NPPES Feb 9, 2009

Taxonomy & classification

251E00000X Home Health Agency Agencies Primary

Authorized official

Name Mark Santoleri

Title Vice President of Operations

Phone (610) 644-9160

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

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Main Line Nurses, LLC?

Main Line Nurses, LLC is registered in NPPES as a Home Health Agency (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-02-09.