Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Chapman Medical Center Inc

Institutional Pharmacy in Orange, CA · enumerated 2006 · authorized official Don Kreitz, Chief Executive Officer.

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

National Provider Identifier

1053354308

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Chapman Medical Center Inc

Other name <Unavail>

Practice address 2601 E Chapman Ave, Orange, CA, 92869

Phone (714) 633-0011

Fax (714) 633-7148

Enumeration date Jun 14, 2006

Last updated in NPPES May 10, 2012

Taxonomy & classification

333600000X Pharmacy Suppliers Secondary

3336I0012X Institutional Pharmacy Suppliers · License HSP50003 (CA) Primary

Authorized official

Name Don Kreitz

Title Chief Executive Officer

Phone (714) 633-0011

Other identifiers

Identifier	Type	State	Issuer
5617343	Other	-	NCPDP PROVIDER IDENTIFICATION NUMBER
HSP40550H	Medicaid	CA	-
LTC701086	Medicaid	CA	-
HSC30550H	Medicaid	CA	-

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 Chapman Medical Center Inc located?

The practice location on file with NPPES is in Orange, CA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2012-05-10. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Chapman Global Medical Center, Inc General Acute Care Hospital · Orange, CA NPI 1427041110 Christos Kalatzis Anesthesiology Physician · Orange, CA NPI 1154319754 James Chang Anesthesiology Physician · Orange, CA NPI 1700867298 Placentia Pathology Medical Group Anatomic Pathology & Clinical Pathology Physician · Orange, CA NPI 1881654770 Acute Care Medical Group of Orange Inc Emergency Medicine Physician · Orange, CA NPI 1396798690 Anita Wang Emergency Medicine Physician · Orange, CA NPI 1336189794 Vadim Chudnovsky Diagnostic Radiology Physician · Orange, CA NPI 1922049394 Lorraine Metzler-Szabo Family Medicine Physician · Orange, CA NPI 1487695441

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-05-10.