Search › Massachusetts › Medical Oncology Physician
Cesar Castro, M.D., M.SC
NPI 1184824112 · on the registry since 2007 · sole proprietor
Practice
- Address
- 185 Cambridge St Fl 5
Boston, MA 02114 - Phone
- (617) 726-2000
- Fax
- (617) 643-3244
- Organisation at this address
- Boston Anxiety And Ocd
Inferred from a shared address, not stated in the registry.
- Clinicians at this address
- 28
Additional practice sites
- 75 Francis St, Boston, MA
Registry record
- Primary taxonomy
- Medical Oncology Physician
207RX0202X
- Also registered as
- Internal Medicine Physician
- Licence states on file
- MA
From the registry's licence fields, which are often incomplete.
- Sex
- Male
- Record last updated
- 2026-02-09
Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Massachusetts