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Darwin Koller, M.D

NPI 1568495638 · on the registry since 2006

Practice

Address
2601 Gene George Blvd
Springdale, AR 72762
Phone
(479) 725-6800
Fax
(479) 725-6582
Organisation at this address
Arkansas Children'S Hospital
Arkansas Childrens Northwest, Inc.
University Of Arkansas For Medical Science
Inferred from a shared address, not stated in the registry.
Clinicians at this address
104

Registry record

Primary taxonomy
2080P0204X
2080P0204X
Also registered as
208000000X
207P00000X
Licence states on file
AR, TN
From the registry's licence fields, which are often incomplete.
Sex
Male
Record last updated
2026-05-06

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Arkansas