Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Michael C. Choo, MD

Individual provider Emergency Medicine Physician · NPI 1730167297

Michael C. Choo, MD practises Emergency Medicine in Wilmington, Ohio. Graduated from Boston University School of Medicine in 1987, 39 years ago. Practices with Phs Emergency Billing LLC, a 71-clinician group and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
39
Trained at
Boston University School of Medicine
Licensed in
OH
In the registry since
2006
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

2241 Rombach Rd
Wilmington, OH 45177 Not confirmed with CMS for 18 years — call before visiting
Phone: (937) 383-1040
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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 35056849 (OH)

Record details

NPI number1730167297
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 5, 2006
Last updated in NPPESDecember 5, 2007

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolBOSTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 1987 (39 years in practice)
Group practice Phs Emergency Billing Llc — 71 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients59
Services billed 63 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Phs Emergency Billing LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 71 clinicians in the practice; 12 are shown here.

Other providers in Wilmington