Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

St Margaret Mercy Healthcare Centers Inc

Organization Anesthesiology Physician · NPI 1598745788

St Margaret Mercy Healthcare Centers Inc is an Anesthesiology Physician in Hammond, Indiana. Registered with an NPI since 2006.

In the registry since
2006
Specialties on file
2
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

5454 Hohman Ave
Hammond, IN 46320-1931
Phone: (291) 933-2270
Fax: (219) 852-2515
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X
Certified Registered Nurse Anesthetist Taxonomy 367500000X

Record details

NPI number1598745788
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Thomas Gryzbek — President · (219) 932-2300
Other names St. Margaret Mercy Anesthesia Services
NPI enumeratedJanuary 23, 2006
Last updated in NPPESJune 23, 2010
Mailing addressPo Box 1000, Dyer, IN 46311-0800

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