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Search › Wisconsin › 2080N0001X

Justin Castellow, MD

NPI 1639565344 · on the registry since 2015

Practice

Address
1000 N Oak Ave
Marshfield, WI 54449
Phone
(715) 387-5511
Organisation at this address
Marshfield Clinic
Marshfield Clinic
Marshfield Clinic
Marshfield Clinic
Mchs Hospitals Inc
Inferred from a shared address, not stated in the registry.
Clinicians at this address
994

Registry record

Primary taxonomy
2080N0001X
2080N0001X
Also registered as
2080N0001X
208000000X
Licence states on file
VA, WI
From the registry's licence fields, which are often incomplete.
Sex
Male
Record last updated
2026-08-27

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 Wisconsin