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

Dr. Gregory P. Manzullo, MD

Individual provider Hematology & Oncology Physician · NPI 1811009558

Dr. Gregory P. Manzullo, MD is a Hematology & Oncology Physician in Toms River, New Jersey. Practices as a sole proprietor. Licensed in New Jersey.

Licensed in
NJ
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

100 Commons Way Bld A100
Toms River, NJ 08755-6426
Phone: (732) 818-7561
Fax: (732) 818-7510
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 25MA05812800 (NJ)

Record details

NPI number1811009558
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 31, 2006
Last updated in NPPESJune 24, 2010

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