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Medical Diagnostic Lab, Inc

Anatomic Pathology & Clinical Pathology Physician in Troy, MI · enumerated 2007 · authorized official Peter Kalabat, Medical Director.

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

National Provider Identifier

1184778144

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Registry record

Entity type Organization (Type 2)
Legal business name Medical Diagnostic Lab, Inc
Practice address 1551 W Big Beaver Rd, D15, Troy, MI, 48084
Phone (248) 659-8700
Enumeration date Jan 23, 2007
Last updated in NPPES Dec 17, 2009

Taxonomy & classification

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License 475033 (MI) Primary

Authorized official

Name Peter Kalabat
Title Medical Director
Phone (248) 649-8700

Other identifiers

Identifier Type State Issuer
2726668 Medicaid MI -

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

What is the NPI number for Medical Diagnostic Lab, Inc?
The NPI for Medical Diagnostic Lab, Inc is 1184778144, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Medical Diagnostic Lab, Inc?
NPPES lists Peter Kalabat (Medical Director) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-12-17.