Individual
DR. ULRICH ANDREAS DUFFNER
Active
Sole proprietor
Yes
Provider details
NPI number
Gender
Man
Credential
M.D.
Contact information
Practice address
35 MICHIGAN ST NE FL 2, GRAND RAPIDS, MI 49503-2514
(616) 267-1925
(616) 267-1005
Mailing address
100 MICHIGAN ST NE # MC845, GRAND RAPIDS, MI 49503-2560
(616) 486-6790
Taxonomy
Speciality
Code
Description
License number
State
208000000X
Pediatrics Physician
4301086993
MI
2080P0207X
Pediatric Hematology & Oncology Physician
Primary
4301086993
MI
Other
Enumeration date
05/07/2007
Last updated
05/08/2025
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