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

Marian D Pfefferkorn, MD

Individual provider Pediatric Gastroenterology Physician · NPI 1144335761

Marian D Pfefferkorn, MD is a Pediatric Gastroenterology Physician in Indianapolis, 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

705 Riley Hospital Dr Roc 4210
Indianapolis, IN 46202-5109
Phone: (317) 944-3774
Fax: (317) 944-8521
Show map & directions

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

Specialties & licences

Pediatric Gastroenterology Physician (primary) Taxonomy 2080P0206X · Licence 01048304 (IN)

Record details

NPI number1144335761
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 21, 2006
Last updated in NPPESFebruary 7, 2026
Certification dateFebruary 7, 2026

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