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St Margaret Mercy Healthcare Centers

Family Medicine Physician in Griffith, IN · enumerated 2008 · authorized official Thomas Gryzbek, President.

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

National Provider Identifier

1336384882

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Registry record

Entity type Organization (Type 2)
Legal business name St Margaret Mercy Healthcare Centers
Other name <Unavail>
Practice address 1573 N Cline Ave, Griffith, IN, 46319
Phone (219) 972-7179
Fax (219) 972-7183
Enumeration date Dec 12, 2008
Last updated in NPPES Dec 19, 2008

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Thomas Gryzbek
Title President
Phone (219) 932-8300

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 St Margaret Mercy Healthcare Centers?
The NPI for St Margaret Mercy Healthcare Centers is 1336384882, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for St Margaret Mercy Healthcare Centers?
NPPES lists Thomas Gryzbek (President) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-12-19.