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

Dr. Jeffrey Warren Langsam, DO

Individual provider Hematology & Oncology Physician · NPI 1508056185

Dr. Jeffrey Warren Langsam, DO is a Hematology & Oncology Physician in New Britain, Connecticut. Practices as a sole proprietor. Licensed in Connecticut.

Licensed in
CT
In the registry since
2007
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

300 Kensington Ave
New Britain, CT 06051-3916
Phone: (860) 224-6254
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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 48299 (CT)

Record details

NPI number1508056185
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedJuly 30, 2007
Last updated in NPPESMay 17, 2011
Mailing address300 Kensington Ave, New Britain, CT 06051-3916

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