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

Individual provider Pediatric Hematology & Oncology Physician · NPI 1841287588

Mary Elizabeth Ross, MD, PHD is a Pediatric Hematology & Oncology Physician in Peoria, Illinois. Licensed in Illinois. Registered with an NPI since 2005.

Licensed in
IL
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

530 NE Glen Oak Ave
Peoria, IL 61637
Phone: (309) 624-4945
Fax: (309) 624-9848
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Hematology & Oncology Physician (primary) Taxonomy 2080P0207X · Licence 036.122072 (IL)

Record details

NPI number1841287588
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedSeptember 27, 2005
Last updated in NPPESJuly 21, 2022

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