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

Paul J Arena, MD

Individual provider Medical Oncology Physician · NPI 1558335265

Paul J Arena, MD is a Medical Oncology Physician in Louisville, Kentucky. Licensed in Indiana and Kentucky. Registered with an NPI since 2006.

Licensed in
IN, KY
In the registry since
2006
Specialties on file
2
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

100 E Liberty St Ste 500
Louisville, KY 40202-1434
Phone: (502) 561-8200
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Medical Oncology Physician (primary) Taxonomy 207RX0202X · Licence 15795 (KY)
Medical Oncology Physician Taxonomy 207RX0202X · Licence 01039312A (IN)

Record details

NPI number1558335265
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 17, 2006
Last updated in NPPESJuly 13, 2026

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