Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

St Margaret Mercy Healthcare Centers

Organization Family Medicine Physician · NPI 1558440149

St Margaret Mercy Healthcare Centers provides Family Medicine Physician services in Hammond, Indiana. Registered with an NPI since 2006.

In the registry since
2006

Practice location Address checks out

3831 S Hohman Ave
Hammond, IN 46327-1160 Not confirmed with CMS for 16 years — call before visiting
Phone: (219) 931-1960
Fax: (219) 931-1235
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X

Record details

NPI number1558440149
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Thomas Gryzbek — President · (219) 932-2300
Other names Douglas Park Medical Center
NPI enumeratedNovember 3, 2006
Last updated in NPPESJune 23, 2010
Mailing addressPo Box 1000, Dyer, IN 46311-0800

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