Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Lancaster Emergency Associates Ltd

Emergency Medicine Physician in Lancaster, PA · enumerated 2006 · authorized official Don Berkow, President, Lea.

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

National Provider Identifier

1740268184

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Registry record

Entity type Organization (Type 2)

Legal business name Lancaster Emergency Associates Ltd

Practice address 555 N Duke St, Lancaster, PA, 17602

Phone (717) 544-4978

Fax (717) 544-7043

Enumeration date Jan 5, 2006

Last updated in NPPES Feb 19, 2014

Taxonomy & classification

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Don Berkow

Title President, Lea

Phone (717) 544-4978

Other identifiers

Identifier	Type	State	Issuer
LA437937	Other	PA	BLUE SHIELD
000683276	Medicaid	PA	-
0006832760005	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 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 Lancaster Emergency Associates Ltd?

Lancaster Emergency Associates Ltd is registered in NPPES as a Emergency Medicine Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-02-19.