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

Individual provider Emergency Medicine Physician · NPI 1841586989

Joseph Ryan Michalsen, DO is an Emergency Medicine in Ann Arbor, Michigan. Qualified in 2011, 15 years ago. Practices with Emergency Professionals of Michigan PC, a 49-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
15
Licensed in
MI
In the registry since
2011
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

2000 Green Rd Ste 300
Ann Arbor, MI 48105-1598
Phone: (734) 995-3764
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 5101019468 (MI)

Record details

NPI number1841586989
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 28, 2011
Last updated in NPPESOctober 5, 2015
Mailing address2000 Green Rd, Suite 300, Ann Arbor, MI 48105-1598

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Group practice Emergency Professionals Of Michigan Pc — 49 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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