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

Dr. Jonathan Cosin, MD

Individual provider Gynecologic Oncology Physician · NPI 1417936139

Dr. Jonathan Cosin, MD is a Gynecological Oncology in New Britain, Connecticut. Graduated from New York Medical College in 1991, 35 years ago. Practices with The Hospital of Central Connecticut at New Britain General and Bradley, a 392-clinician group and accepts Medicare assignment. Licensed in Connecticut.

Years since qualifying
35
Trained at
New York Medical College
Licensed in
CT
In the registry since
2006
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

40 Hart St Bldg D
New Britain, CT 06052-1743
Phone: (860) 826-1101
Show map & directions

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

Specialties & licences

Gynecologic Oncology Physician (primary) Taxonomy 207VX0201X · Licence 51253 (CT)

Record details

NPI number1417936139
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 11, 2006
Last updated in NPPESSeptember 12, 2012
Mailing address40 Hart St, Building D, New Britain, CT 06052-1743

Medicare enrollment

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

Medicare specialtyGYNECOLOGICAL ONCOLOGY
Also practisesOBSTETRICS/GYNECOLOGY
Medical schoolNEW YORK MEDICAL COLLEGE
Graduated 1991 (35 years in practice)
Group practice The Hospital Of Central Connecticut At New Britain General And Bradley — 392 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations8 on file with Medicare