Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Lifetest Michigan LLC

Diagnostic Radiology Physician in Southfield, MI · enumerated 2006 · authorized official Alan Hartz, President.

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

National Provider Identifier

1336114503

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Registry record

Entity type Organization (Type 2)

Legal business name Lifetest Michigan LLC

Other name <Unavail>

Practice address 26400 W 12 Mile Rd, Suite 114, Southfield, MI, 48034

Phone (248) 358-3223

Fax (248) 358-3218

Enumeration date Feb 21, 2006

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Alan Hartz

Title President

Phone (810) 733-6780

Other identifiers

Identifier	Type	State	Issuer
0F31831	Other	MI	BCBSM GROUP NUMBER

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.

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Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

Where is Lifetest Michigan LLC located?

The practice location on file with NPPES is in Southfield, MI.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.