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

Witold Boleslaw Rybka, MD

Individual provider Hematology & Oncology Physician · NPI 1881643047

Witold Boleslaw Rybka, MD is a Hematology & Oncology Physician in Hershey, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2006.

Licensed in
PA
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

500 University Dr
Hershey, PA 17033-2360
Phone: (717) 531-6585
Fax: (717) 531-5076
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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 MD044968L (PA)

Record details

NPI number1881643047
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 8, 2006
Last updated in NPPESMarch 3, 2020
Certification dateMarch 3, 2020

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