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

Dr. John D Roberts

Individual provider Hematology & Oncology Physician · NPI 1992887491

Dr. John D Roberts is a Hematology & Oncology Physician in New Haven, Connecticut. Licensed in Connecticut. Registered with an NPI since 2006.

Licensed in
CT
In the registry since
2006

Practice location Address checks out

333 Cedar Street Medical Oncology
New Haven, CT 06520-8032
Phone: (203) 737-1600
Fax: (203) 785-3788
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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 051021 (CT)

Record details

NPI number1992887491
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedOctober 20, 2006
Last updated in NPPESFebruary 6, 2015
Mailing addressPo Box 208032, 333 Cedar Street/Medical Oncology, New Haven, CT 06520-8032

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