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Dr. James John O'leary, MD
Medical Oncology Physician in Waltham, Massachusetts
NPI 1336371012

James John O'leary is a Medical Oncology Physician based in Waltham, MA and is specialized in Medical Oncology. James John O'leary practices in Waltham, MA and has the professional credentials of MD. The NPI Number for James John O'leary is 1336371012 and holds a License No. 188142 (Massachusetts).

The current practice location address for James John O'leary is 830 Winter St, Waltham, MA and can be reached out via phone at 781-895-0600 and via fax at 781-895-0611. You can also correspond with James John O'leary through the mailing address at 830 WINTER ST, WALTHAM, MA - 02451-1477 (mailing address contact number: 781-895-0600).

Location: 830 Winter St, Waltham, MA, 02451-1477
Profile Details Legacy Identifiers Practice Address Mailing Address Primary Taxonomy
person
Provider Profile Details
NPI Number
1336371012
Provider Name
James John O'leary
Credential
MD
Provider Entity Type
Individual
Gender
Male
Address
830 Winter St, Waltham, MA, 02451-1477
Phone Number
781-895-0600
Fax Number
781-895-0611
Provider Enumeration Date
08/14/2009
Last Update Date
03/09/2024
institution
Provider Business Practice Location Address Details
Address
830 Winter St
City
Waltham
State
Massachusetts
Zip
02451-1477
Phone Number
781-895-0600
Fax Number
781-895-0611
person
Provider Business Mailing Address Details
Address
830 Winter St
City
Waltham
State
Massachusetts
Zip
02451-1477
Phone Number
781-895-0600
Fax Number
781-895-0611
person
Provider's Taxonomy Details 1
Type
Allopathic & Osteopathic Physicians
Classification
Internal Medicine
Speciality
Medical Oncology
Taxonomy
207RX0202X
License No.
188142 (New York)
Definition
An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.
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