Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

James W Opoien, MDPHD

Individual provider Family Medicine Physician · NPI 1265429674

James W Opoien, MDPHD is a Family Medicine Physician in Marinette, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2005.

Licensed in
WI
In the registry since
2005

Practice location Address checks out

2820 Roosevelt Rd
Marinette, WI 54143-3834
Phone: (715) 735-5225
Fax: (715) 735-5388
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 36357020 (WI)

Record details

NPI number1265429674
Entity typeIndividual (Type 1)
GenderMale
Credentials MDPHD
Sole proprietorNo
NPI enumeratedSeptember 30, 2005
Last updated in NPPESNovember 1, 2016
Mailing addressPo Box 1866, Green Bay, WI 54305-1866

Other providers in Marinette