JASON EFSTATHIOU, MD
Radiology - Radiation Oncology
Active
Individual
NPI: 1598967523
Practice Address
MASSACHUSETTS GENERAL HOSPITAL55 FRUIT STREET
Boston, MA 02114
Phone: (617) 726-1160
Specialties
| Specialty | Code | Primary | License |
|---|---|---|---|
| Radiology - Radiation Oncology | 2085R0001X | Yes | 235571 (MA) |
Frequently Asked Questions
NPI 1598967523 is the National Provider Identifier for JASON EFSTATHIOU, MD, a Radiology - Radiation Oncology provider located in Boston, MA. This NPI was enumerated on June 1, 2007.
JASON EFSTATHIOU, MD practices at MASSACHUSETTS GENERAL HOSPITAL, 55 FRUIT STREET, Boston, MA 02114.
Quick Facts
- NPI
- 1598967523
- Type
- Individual
- Enumerated
- Jun 1, 2007
- Last Updated
- Feb 6, 2026
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