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

St Margaret Mercy Healthcare Centers

Organization Family Medicine Physician · NPI 1659448314

St Margaret Mercy Healthcare Centers is a Family Medicine Physician in Saint John, Indiana. Registered with an NPI since 2006.

In the registry since
2006

Practice location Address checks out

10860 Maple Ln
Saint John, IN 46373-8418
Phone: (219) 365-7000
Fax: (219) 365-2609
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 number1659448314
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Thomas Gryzbek — President · (219) 932-2300
Other names St John Family Services
NPI enumeratedNovember 29, 2006
Last updated in NPPESJanuary 5, 2010
Mailing addressPo Box 1000, Dyer, IN 46311-0800

Other providers in Saint John