NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Main Line Hospitals, Inc.

Psychiatric Hospital Unit in Bryn Mawr, PA · enumerated 2006 · authorized official Leigh Ehrlich, Chief Financial Officer.

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

National Provider Identifier

1851401756

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Main Line Hospitals, Inc.
Other name <Unavail>
Parent organization Main Line Hospitals, Inc.
Practice address 130 S Bryn Mawr Ave, Bryn Mawr, PA, 19010
Phone (610) 526-3000
Enumeration date Aug 30, 2006
Last updated in NPPES Sep 12, 2024

Taxonomy & classification

273R00000X Psychiatric Hospital Unit Hospital Units · License 280701 (PA) Primary

Authorized official

Name Leigh Ehrlich
Title Chief Financial Officer
Phone (484) 337-2029

Other identifiers

Identifier Type State Issuer
100735428 Medicaid PA -

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 the NPI number for Main Line Hospitals, Inc.?
The NPI for Main Line Hospitals, Inc. is 1851401756, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Main Line Hospitals, Inc.?
NPPES lists Leigh Ehrlich (Chief Financial Officer) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-12.