Individual
JOHN-MARC AUSTIN
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
M.D.
Contact information
Practice address
77 GILCREAST RD STE 3000, LONDONDERRY, NH 03053-3563
(603) 883-0005
(603) 883-0007
Mailing address
333 BORTHWICK AVE STE 100, PORTSMOUTH, NH 03801-4198
(413) 314-1778
Taxonomy
Speciality
Code
Description
License number
State
2084P0800X
Psychiatry Physician
Primary
24426
NH
390200000X
Student in an Organized Health Care Education/Training Program
—
—
Other
Enumeration date
05/24/2021
Last updated
05/04/2026
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