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

Dr. Marion A. Trybula, MD

Individual provider Hematology & Oncology Physician · NPI 1396722328

Dr. Marion A. Trybula, MD is a Hematology & Oncology Physician in Merrillville, Indiana. Licensed in Indiana. Registered with an NPI since 2005.

Licensed in
IN
In the registry since
2005
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

200 E 89th Ave Ste 2A
Merrillville, IN 46410-7319
Phone: (219) 736-2800
Fax: (219) 736-6680
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence 01045710 (IN)

Record details

NPI number1396722328
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 30, 2005
Last updated in NPPESFebruary 18, 2013
Mailing address200 E 89th Ave, Suite 2a, Merrillville, IN 46410-7319

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