ST MARGARET MERCY MEDICAL ASSOCIATES OBGYN
NPI 1073685970
Obstetrics & Gynecology in Hammond, IN

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

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Active since November 15, 2006

5454 S HOHMAN AVE, HAMMOND, IN 46320(219) 933-2229(219) 933-2614 Get Directions Write a Review

NPPES record last updated: January 5, 2010. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About St Margaret Mercy Medical Associates Obgyn NPPES

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

ST MARGARET MERCY MEDICAL ASSOCIATES OBGYN (NPI 1073685970) is a healthcare organization registered as an obstetrics & gynecology 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

NPI1073685970

Entity TypeOrganization

Primary Taxonomy207V00000X

Legal Business NameST MARGARET MERCY HEALTHCARE CENTERS, INC.

Location Address5454 S HOHMAN AVEHammond, IN 46320-1931

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

Phone(219) 933-2229

Fax(219) 933-2614

Organization SubpartNo

Authorized OfficialThomas GryzbekPresident · (219) 932-2300

Enumeration DateNovember 15, 2006

Last NPPES UpdateJanuary 5, 2010

✔ NPI 1073685970 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians

Taxonomy Code207V00000X

Definition

An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

5454 S HOHMAN AVE, Hammond, IN 46320

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Other Names 1

Doing Business AsSt Margaret Mercy Medical Associates Obgyn

Other Identifiers 3

Other0090000854IL · Bcbs Group Number

Medicare ID-Type Unspecified140230IN · Group Id

Medicaid200159110PIN

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 8

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

ST MARGARET MERCY HEALTHCARE CENTERS, INC.

Pediatrics (Neonatal-Perinatal Medicine)