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

Mark K Jenson, MD

Individual provider Family Medicine Physician · NPI 1598727000

Mark K Jenson, MD is a Family Practice in Green Bay, Wisconsin. Qualified in 1986, 40 years ago. Practices with Dousman Clinic, SC, a 2-clinician group and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
40
Licensed in
WI
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

124 Siegler St
Green Bay, WI 54303-2636
Phone: (920) 494-9661
Fax: (920) 496-3792
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 29927 (WI)

Record details

NPI number1598727000
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 3, 2006
Last updated in NPPESNovember 5, 2012

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 1986 (40 years in practice)
Group practice Dousman Clinic, S.C. — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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