Search › Massachusetts › 207RX0202X
Justin Gainor, MD
NPI 1487813010 · on the registry since 2008
Practice
- Address
- Massachusetts General Hospital
55 Fruit Street
Boston, MA 02114 - Phone
- (617) 726-2862
- Clinicians at this address
- 876
Additional practice sites
- 75 Francis St, Boston, MA
- 1153 Centre St, Jamaica Plain, MA
Registry record
- Primary taxonomy
- 207RX0202X
207RX0202X
- Also registered as
- 207RH0000X
207R00000X - Licence states on file
- MA
From the registry's licence fields, which are often incomplete.
- Sex
- Male
- Record last updated
- 2026-08-11
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