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

Dennis R Hartung, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1124090543

Dennis R Hartung, MD is an Obstetrics/Gynecology in Baldwin, Wisconsin. Qualified in 1990, 36 years ago. Practices with Baldwin Area Medical Center Inc, a 86-clinician group and accepts Medicare assignment. Licensed in Alabama, Minnesota and Wisconsin.

Years since qualifying
36
Licensed in
AL, MN, WI
In the registry since
2006
Specialties on file
4
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

1100 Bergslien St
Baldwin, WI 54002-2600
Phone: (715) 684-1111
Fax: (715) 684-1289
Show map & directions

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

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 48108 (WI)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence 48108-020 (WI)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence 4306 (AL)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence 47509 (MN)

Record details

NPI number1124090543
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 2, 2006
Last updated in NPPESDecember 30, 2021
Certification dateDecember 30, 2021

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolOTHER
Graduated 1990 (36 years in practice)
Group practice Baldwin Area Medical Center Inc — 86 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Baldwin