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

Jason G Coisman, DO

Individual provider Emergency Medicine Physician · NPI 1538135926

Jason G Coisman, DO is an Emergency Medicine in Green Bay, Wisconsin. Graduated from Midwestern University, Chicago College of Osteopathic Med in 2000, 26 years ago. Practices with Green Bay Emergency Medicine Services SC, a 16-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
26
Trained at
Midwestern University, Chicago College of Osteopathic Med
Licensed in
IL
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

744 S Webster Ave
Green Bay, WI 54301-3505
Phone: (920) 433-3500
Fax: (920) 433-7932
Show map & directions

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

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 036-113102 (IL)

Record details

NPI number1538135926
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedFebruary 24, 2006
Last updated in NPPESSeptember 29, 2008
Mailing address6400 Industrial Loop, Greendale, WI 53129-2452

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolMIDWESTERN UNIVERSITY, CHICAGO COLLEGE OF OSTEOPATHIC MED
Graduated 2000 (26 years in practice)
Group practice Green Bay Emergency Medicine Services Sc — 16 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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