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

Mark H Rossing, MD

Individual provider Psychiatry Physician · NPI 1184659591

Mark H Rossing, MD is a Psychiatry in Oconomowoc, Wisconsin. Graduated from Medical College of Wisconsin in 1991, 35 years ago. Practices with Rogers Memorial Hospital Incorporated, a 45-clinician group. Licensed in Wisconsin.

Years since qualifying
35
Trained at
Medical College of Wisconsin
Licensed in
WI
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

888 Thackeray Trl #211
Oconomowoc, WI 53066-4641
Phone: (262) 567-1122
Fax: (262) 567-1481
Show map & directions

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

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 33425 (WI)

Record details

NPI number1184659591
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 12, 2006
Last updated in NPPESJuly 8, 2007
Mailing address888 Thackeray Trail, 211, Oconomowoc, WI 53066-4641

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolMEDICAL COLLEGE OF WISCONSIN
Graduated 1991 (35 years in practice)
Group practice Rogers Memorial Hospital Incorporated — 45 clinicians
Accepts Medicare assignment Not indicated

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