ST MARGARET MERCY HEALTHCARE CENTERS, INC.
NPI 1245309376
Surgery in Hammond, IN

Q: What is St Margaret Mercy Healthcare Centers, Inc.'s specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Active since November 06, 2006

2450 169TH ST, HAMMOND, IN 46323(219) 845-6666(219) 845-5150 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Sep 11, 2025, Aug 22, 2020 (2 updates tracked since 2020).

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About St Margaret Mercy Healthcare Centers, Inc. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ST MARGARET MERCY HEALTHCARE CENTERS, INC. (NPI 1245309376), doing business as Woodmar Clinic, is a healthcare organization registered as a surgery in Hammond, Indiana and active in the NPI registry since November 2006. The organization lists Thomas Gryzbek, President, as its authorized official.

NPPES Registry Identity

NPI1245309376

Entity TypeOrganization

Primary Taxonomy208600000X

Legal Business NameST MARGARET MERCY HEALTHCARE CENTERS, INC.

Location Address2450 169TH STHammond, IN 46323-2074

Mailing AddressPo Box 1000Dyer, IN 46311-0800 · (219) 864-2107 · Fax (219) 864-2251

Phone(219) 845-6666

Fax(219) 845-5150

Organization SubpartNo

Authorized OfficialThomas GryzbekPresident · (219) 932-2300

Enumeration DateNovember 6, 2006

Last NPPES UpdateSeptember 11, 20252 updates tracked since enumeration

✔ NPI 1245309376 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208600000X

Definition

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Also ListedInternal MedicineTaxonomy 207R00000X

Also ListedInternal Medicine · Endocrinology, Diabetes & MetabolismTaxonomy 207RE0101X

2450 169TH ST, Hammond, IN 46323

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Other Names 1

Doing Business AsWoodmar Clinic

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ST MARGARET MERCY HEALTHCARE CENTRS, INC.

Pediatrics

2450 169TH ST
HAMMOND, IN 46323

Lake County (219) 852-2449

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is St Margaret Mercy Healthcare Centers, Inc.'s NPI number?

The NPI number for St Margaret Mercy Healthcare Centers, Inc. is 1245309376. It was assigned to this organization in the NPPES registry on November 6, 2006. The provider is doing business as Woodmar Clinic.

Where is St Margaret Mercy Healthcare Centers, Inc. located?

St Margaret Mercy Healthcare Centers, Inc. is located at 2450 169th St, Hammond, IN 46323. The listed phone number is (219) 845-6666.

What is St Margaret Mercy Healthcare Centers, Inc.'s specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

When was this NPI record last updated?

The NPPES record for St Margaret Mercy Healthcare Centers, Inc. was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.