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

Benjamin A Feinzimer, DO

Individual provider Emergency Medicine Physician · NPI 1205003142

Benjamin A Feinzimer, DO is an Emergency Medicine in Kenosha, Wisconsin. Graduated from Midwestern University, Chicago College of Osteopathic Med in 2008, 18 years ago. Practices with Aspirus Rhinelander and Tomahawk Hospitals and Clinics, Inc, a 554-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
18
Trained at
Midwestern University, Chicago College of Osteopathic Med
Licensed in
IL
In the registry since
2008
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.

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Practice location Address checks out

6308 8th Ave
Kenosha, WI 53143-5031
Phone: (414) 290-6720
Fax: (414) 290-6755
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 9961 Baldwin Pl, El Monte, CA 91731-2203 — (813) 416-6438

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 036126435 (IL)

Record details

NPI number1205003142
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMay 9, 2008
Last updated in NPPESMay 7, 2026
Certification dateMay 7, 2026
Mailing address111 E Wisconsin Ave, Suite 2000, Milwaukee, WI 53202-4815

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 2008 (18 years in practice)
Group practice Aspirus Rhinelander And Tomahawk Hospitals And Clinics, Inc. — 554 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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