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

Owen A O'Connor, MD

Individual provider Medical Oncology Physician · NPI 1245201052

Owen A O'Connor, MD is a Medical Oncology in New York, New York. Graduated from Rutgers New Jersey Medical School in 1994, 32 years ago. Practices with Cancer and Blood Medical Services of New York PC, a 17-clinician group, accepts Medicare assignment and offers telehealth. Licensed in New York.

Years since qualifying
32
Trained at
Rutgers New Jersey Medical School
Licensed in
NY
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1275 York Ave
New York, NY 10021-6007
Phone: (646) 227-3813
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Medical Oncology Physician (primary) Taxonomy 207RX0202X · Licence 203055 (NY)

Record details

NPI number1245201052
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 30, 2006
Last updated in NPPESJuly 8, 2007

Medicare enrollment

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

Medicare specialtyMEDICAL ONCOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolRUTGERS NEW JERSEY MEDICAL SCHOOL
Graduated 1994 (32 years in practice)
Group practice Cancer And Blood Medical Services Of New York Pc — 17 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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