Individual
BENJAMIN SIEMANOWSKI
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
M.D.
Contact information
Practice address
3111 WOBURN ST STE 201, BELLINGHAM, WA 98226-6610
(360) 734-1420
(360) 733-1659
Mailing address
3111 WOBURN ST STE 201, BELLINGHAM, WA 98226-6610
(360) 734-1420
(360) 733-1659
Taxonomy
Speciality
Code
Description
License number
State
207RG0100X
Gastroenterology Physician
Primary
MD00047499
WA
Other
Other identifiers
Code
Description
Identifier
Issuer
State
01
—
0229984
L&I AND CRIME VICTIMS
WA
05
—
1548301120
—
WA
01
—
2854SI
REGENCE
WA
01
—
7201924
AETNA
WA
Enumeration date
02/08/2007
Last updated
05/24/2023
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