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

Jason Douglas Retzke, MD

Individual provider Maternal & Fetal Medicine Physician · NPI 1710156377

Jason Douglas Retzke, MD is an Obstetrics/Gynecology in Green Bay, Wisconsin. Graduated from Ohio State University College of Medicine in 2006, 20 years ago. Practices with Mount Carmel Health System, a 84-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Ohio and Wisconsin.

Years since qualifying
20
Trained at
Ohio State University College of Medicine
Licensed in
OH, WI
In the registry since
2008
Specialties on file
3
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

704 S Webster Ave
Green Bay, WI 54301-3528
Phone: (920) 338-6868
Fax: (920) 338-6869
Show map & directions

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

Additional practice locations (3)

  • 3535 Olentangy River Rd, Columbus, OH 43214-3908 — (614) 566-5000
  • 2820 Roosevelt Rd, Marinette, WI 54143-3834 — (715) 735-5225
  • 820 Arbutus Ave, Oconto, WI 54153-2004 — (920) 835-1100

Specialties & licences

Maternal & Fetal Medicine Physician (primary) Taxonomy 207VM0101X · Licence 82799-20 (WI)
Maternal & Fetal Medicine Physician Taxonomy 207VM0101X · Licence 35090824 (OH)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence 35090824 (OH)

Record details

NPI number1710156377
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 27, 2008
Last updated in NPPESSeptember 29, 2023
Certification dateSeptember 29, 2023

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolOHIO STATE UNIVERSITY COLLEGE OF MEDICINE
Graduated 2006 (20 years in practice)
Group practice Mount Carmel Health System — 84 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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