John Claus Marxen is a Mental Health Counselor based in Oshkosh, WI and is specialized in Mental Health. John Claus Marxen practices in Oshkosh, WI and has the professional credentials of LPC. The NPI Number for John Claus Marxen is 1932340437 and holds a License No. 3020-125 (Wisconsin).
The current practice location address for John Claus Marxen is 3126 W 20Th Ave, Oshkosh, WI and can be reached out via phone at 920-279-6001. You can also correspond with John Claus Marxen through the mailing address at 1736 BERNHEIM ST, OSHKOSH, WI - 54904-8967 (mailing address contact number: 920-279-6001).
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