Individual
AARON GRINSTEIN
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
PA
Contact information
Practice address
238 NORTHAMPTON ST, EASTHAMPTON, MA 01027-1046
(413) 529-9300
(866) 644-0870
Mailing address
238 NORTHAMPTON ST, EASTHAMPTON, MA 01027-1046
(413) 529-9300
(866) 644-0870
Taxonomy
Speciality
Code
Description
License number
State
363A00000X
Physician Assistant
AMD-875
HI
363A00000X
Physician Assistant
Primary
PA4966
MA
363AM0700X
Medical Physician Assistant
PA4966
MA
Other
Other identifiers
Code
Description
Identifier
Issuer
State
01
—
PA4966
MA
MA
Enumeration date
05/15/2014
Last updated
03/10/2025
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