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Search › Massachusetts › Physical Medicine & Rehabilitation Physician

Brett Hynninen, M.D

NPI 1629010947 · on the registry since 2006

Practice

Address
766 N King St Ste 2
Northampton, MA 01060
Phone
(413) 586-0230
Fax
(413) 586-1068
Organisation at this address
Mary Pat Roy, Md, Llc
Prosthetic & Orthotic Solutions, Llc.
Inferred from a shared address, not stated in the registry.
Clinicians at this address
6

Registry record

Primary taxonomy
Physical Medicine & Rehabilitation Physician
208100000X
Licence states on file
MA
From the registry's licence fields, which are often incomplete.
Sex
Male
Record last updated
2025-06-25

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