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

Dr. Gregory K Pennock, MD

Individual provider Hematology & Oncology Physician · NPI 1598749293

Dr. Gregory K Pennock, MD is a Hematology & Oncology Physician in Jacksonville, Florida. Licensed in Florida. Registered with an NPI since 2005.

Licensed in
FL
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

1235 San Marco Blvd Ste 2
Jacksonville, FL 32207-8554
Phone: (904) 202-7300
Fax: (904) 202-7377
Show map & directions

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

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence ME90972 (FL)

Record details

NPI number1598749293
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 6, 2005
Last updated in NPPESNovember 16, 2015

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