Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Hahnemann University Hospital

General Acute Care Hospital in Philadelphia, PA · enumerated 2011 · authorized official Michael Prochaska, Pgy1 Pathology.

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

National Provider Identifier

1659657872

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Registry record

Entity type Organization (Type 2)

Legal business name Hahnemann University Hospital

Practice address 245 N. 15th Street, Ms #435, Department of Pathology, Philadelphia, PA, 19102

Phone (215) 762-1673

Enumeration date Nov 2, 2011

Last updated in NPPES Nov 2, 2011

Taxonomy & classification

282N00000X General Acute Care Hospital Hospitals · License MT200468 (PA) Primary

Authorized official

Name Michael Prochaska

Title Pgy1 Pathology

Phone (215) 762-1673

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

Where is Hahnemann University Hospital located?

The practice location on file with NPPES is in Philadelphia, PA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2011-11-02. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-11-02.