Individual
DR. ERIK ARON HOLZWANGER
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
M.D.
Contact information
Practice address
800 WASHINGTON ST, BOSTON, MA 02111-1552
(617) 636-5000
Mailing address
65 HAMILTON AVE, HAVERHILL, MA 01830-3313
(978) 771-7212
Taxonomy
Speciality
Code
Description
License number
State
207RG0100X
Gastroenterology Physician
Primary
277398
MA
Other
Enumeration date
04/14/2015
Last updated
01/05/2026
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