Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Physicians Reference Laboratory LLC

Anatomic Pathology & Clinical Pathology Physician in Kansas City, MO · enumerated 2006 · authorized official Gregory Keitges, Coo.

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

National Provider Identifier

1912913476

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Registry record

Entity type Organization (Type 2)

Legal business name Physicians Reference Laboratory LLC

Practice address 1000 Carondelet Dr, Kansas City, MO, 64114

Phone (913) 338-4070

Fax (913) 338-4245

Enumeration date Aug 1, 2006

Last updated in NPPES Jul 31, 2012

Taxonomy & classification

207ZB0001X Blood Banking & Transfusion Medicine Physician Allopathic & Osteopathic Physicians Secondary

207ZC0500X Cytopathology Physician Allopathic & Osteopathic Physicians Secondary

207ZD0900X Dermatopathology (Pathology) Physician Allopathic & Osteopathic Physicians Secondary

207ZN0500X Neuropathology Physician Allopathic & Osteopathic Physicians Secondary

207ZP0007X Molecular Genetic Pathology (Pathology) Physician Allopathic & Osteopathic Physicians Secondary

207ZP0101X Anatomic Pathology Physician Allopathic & Osteopathic Physicians Secondary

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

291U00000X Clinical Medical Laboratory Laboratories Secondary

Authorized official

Name Gregory Keitges

Title Coo

Phone (913) 338-4070

Other identifiers

Identifier	Type	State	Issuer
DD5377	Other	MO	RAILROAD MEDICARE

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 Physicians Reference Laboratory LLC located?

The practice location on file with NPPES is in Kansas City, MO.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2012-07-31. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-07-31.