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

Lewis J Cohen, MD

Individual provider Pediatric Hematology & Oncology Physician · NPI 1093948606

Lewis J Cohen, MD is a Pediatric Hematology & Oncology Physician in Basking Ridge, New Jersey. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2009
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

2 Richmond Dr
Basking Ridge, NJ 07920-4242
Phone: (908) 719-9219
Fax: (908) 719-8725
Show map & directions

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

Specialties & licences

Pediatric Hematology & Oncology Physician (primary) Taxonomy 2080P0207X · Licence 46534 (MA)

Record details

NPI number1093948606
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 30, 2009
Last updated in NPPESAugust 30, 2009