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

Dr. Daniel Ethan Boxer, MD

Individual provider Hematology & Oncology Physician · NPI 1043479090

Dr. Daniel Ethan Boxer, MD is a Medical Oncology in Trumball, Connecticut. Qualified in 2005, 21 years ago. Practices with Yale University, a 2,618-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Connecticut.

Years since qualifying
21
Licensed in
CT
In the registry since
2008
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

5520 Park Avenue Garden Level
Trumball, CT 06611
Phone: (203) 502-8400
Fax: (203) 845-4897
Show map & directions

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

Additional practice locations (1)

  • 522 1st Ave, New York, NY 10016-6402 — (212) 263-9015

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence 56291 (CT)

Record details

NPI number1043479090
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 5, 2008
Last updated in NPPESJanuary 15, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyMEDICAL ONCOLOGY
Also practisesHEMATOLOGY/ONCOLOGY
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Group practice Yale University — 2618 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services