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 Ophthalmology Physician · NPI 1124190020

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

In the registry since
2006
Specialties on file
3
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 S Hohman Ave
Hammond, IN 46320-1931
Phone: (219) 933-2042
Fax: (219) 864-2649
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neonatal-Perinatal Medicine Physician (primary) Taxonomy 2080N0001X
Ophthalmology Physician Taxonomy 207W00000X
Pediatrics Physician Taxonomy 208000000X

Record details

NPI number1124190020
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Thomas Gryzbek — President · (219) 932-2300
Other names St Margaret Mercy Children'S Group North
NPI enumeratedNovember 15, 2006
Last updated in NPPESJanuary 7, 2010
Mailing addressPo Box 1000, Dyer, IN 46311-0800

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