NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Kirshman Diagnostics Inc

Anatomic Pathology & Clinical Pathology Physician in Irvine, CA · enumerated 2005 · authorized official Paul Kirshman, Director Owner.

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

National Provider Identifier

1346224128

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Kirshman Diagnostics Inc
Practice address 14 Posada, Irvine, CA, 92614
Fax (949) 752-1615
Enumeration date Dec 5, 2005
Last updated in NPPES Jul 21, 2022

Taxonomy & classification

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Paul Kirshman
Title Director Owner

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 Kirshman Diagnostics Inc located?
The practice location on file with NPPES is in Irvine, CA.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2022-07-21. Verify at npiregistry.cms.hhs.gov.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.