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

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: July 19, 2026.

  • Organization
  • Obstetrics & Gynecology

About ST MARGARET MERCY MEDICAL ASSOCIATES OBGYN

This page provides the complete NPI Profile along with additional information for St Margaret Mercy Medical Associates Obgyn, a women's health care provider established in Hammond, Indiana operating as a Obstetrics & Gynecology. The healthcare provider is registered in the NPI registry with number 1073685970 assigned on November 2006. The practitioner's primary taxonomy code is 207V00000X. The provider is registered as an organization and their NPI record was last updated 17 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The provider's is doing business as St Margaret Mercy Medical Associates Obgyn. The authorized official of this NPI record is Thomas Gryzbek (President)

NPI
1073685970 Verify this NPI
Provider Legal Name
ST MARGARET MERCY HEALTHCARE CENTERS, INC.
Other Organization Name
ST MARGARET MERCY MEDICAL ASSOCIATES OBGYN
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
5454 S HOHMAN AVE HAMMOND, IN 46320
Location Phone
(219) 933-2229
Location Fax
(219) 933-2614
Mailing Address
PO BOX 1000 DYER, IN 46311
Mailing Phone
(219) 864-2107
Mailing Fax
(219) 864-2251
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
11-15-2006
Last Update Date
01-05-2010
Code Navigator

Women's health care providers like St Margaret Mercy Medical Associates Obgyn treat and diagnose diseases and conditions that affect a woman's physical and emotional health. Women's health professionals come from a variety of different specialties, including obstetrician/gynecologists, general surgeons, perinatologists, physician assistants, nurse practitioners or nurse midwives. A women's health provider might help you with family planning, breast care, pregnancy and child birth, osteoporosis, menopause, heart disease, etc.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Obstetrics & Gynecology

Taxonomy Code
207V00000X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
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.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

THOMAS GRYZBEK

Authorized Official Title
PRESIDENT
Authorized Official Phone
(219) 932-2300

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
0090000854OTHER (01)ILBCBS GROUP NUMBER
140230MEDICARE ID-TYPE UNSPECIFIED (04)INGROUP ID
200159110PMEDICAID (05)IN 

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Other Providers at the Same Location


The following 8 providers are registered at the same or a nearby location.

Emergency Medicine
5454 S HOHMAN AVE, ER DEPARTMENT
HAMMOND, IN 46320
Clinic/Center
5454 S HOHMAN AVE
HAMMOND, IN 46320
Orthopaedic Surgery
5454 S HOHMAN AVE
HAMMOND, IN 46320
Internal Medicine
5454 S HOHMAN AVE
HAMMOND, IN 46320
Pediatrics (Neonatal-Perinatal Medicine)
5454 S HOHMAN AVE
HAMMOND, IN 46320
Audiologist
5454 S HOHMAN AVE, AUDIOLOGY DEPT 1ST FLOOR
HAMMOND, IN 46320
Radiology (Diagnostic Radiology)
5454 S HOHMAN AVE
HAMMOND, IN 46320
Anesthesiology
5454 S HOHMAN AVE, ST. MARGARET MERCY HEALTHCARE
HAMMOND, IN 46320

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1073685970, enumerated as an "organization" on November 15, 2006.

The provider is located at 5454 S HOHMAN AVE HAMMOND, IN 46320 and the phone number is (219) 933-2229.

Obstetrics & Gynecology with taxonomy code 207V00000X.

The provider might be accepting Accepts: Blue Cross Blue Shield, Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.