Individual
DR. BRETT C HYNNINEN
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
M.D.
Contact information
Practice address
766 N KING ST STE 2, NORTHAMPTON, MA 01060-1143
(413) 586-0230
(413) 586-1068
Mailing address
271 PARK ST, WEST SPRINGFIELD, MA 01089-3311
(413) 785-1153
(413) 781-4951
Taxonomy
Speciality
Code
Description
License number
State
208100000X
Physical Medicine & Rehabilitation Physician
Primary
161095
MA
Other
Other identifiers
Code
Description
Identifier
Issuer
State
01
—
0001519
MEDICARE
VT
01
—
25255
HNE
MA
05
—
3199975
—
MA
01
—
406529
TUFTS
MA
01
—
80558
HARVARD PILGRIM
MA
01
—
J21646
BCBS
MA
Enumeration date
06/12/2006
Last updated
06/25/2025
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