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

Dr. Thomas R Gruszynski, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1083721310

Dr. Thomas R Gruszynski, MD is an Obstetrics & Gynecology Physician in South Bend, Indiana. Licensed in Indiana. Registered with an NPI since 2006.

Licensed in
IN
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

621 Memorial Dr Ste 616
South Bend, IN 46601
Phone: (574) 234-2128
Fax: (574) 234-4775
Show map & directions

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

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 01023429A (IN)

Record details

NPI number1083721310
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 24, 2006
Last updated in NPPESOctober 28, 2007
Mailing address621 Memorial Dr, Suite 616, South Bend, IN 46601

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