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

Dr. Michael Weinstock, MD

Individual provider Emergency Medicine Physician · NPI 1396785564

Dr. Michael Weinstock, MD practises Emergency Medicine in Westerville, Ohio. Graduated from Ohio State University College of Medicine in 1991, 35 years ago. Practices with Hospitalist Medicine Physicians of Ohio - Cincinnati Professional Corp, a 56-clinician group and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
35
Trained at
Ohio State University College 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

500 S Cleveland Ave
Westerville, OH 43081-8971
Phone: (614) 794-0481
Fax: (614) 794-3711
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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 35063719-W (OH)

Record details

NPI number1396785564
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 7, 2006
Last updated in NPPESJuly 13, 2026

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOHIO STATE UNIVERSITY COLLEGE OF MEDICINE
Graduated 1991 (35 years in practice)
Group practice Hospitalist Medicine Physicians Of Ohio - Cincinnati Professional Corp — 56 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 patients216
Services billed 236 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

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.

  • Adena Regional Medical Center Hospital · Chillicothe, OH

Colleagues at Hospitalist Medicine Physicians of Ohio - Cincinnati Professional Corp

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 56 clinicians in the practice; 12 are shown here.

Other providers in Westerville