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

Marcus Bear, DO

Individual provider Emergency Medicine Physician · NPI 1134668700

Marcus Bear, DO practises Emergency Medicine in Chillicothe, Ohio. Graduated from Ohio University, College of Osteopathic Medicine in 2017, 9 years ago. Practices with Hospitalist Medicine Physicians of Ohio - Cincinnati Professional Corp, a 56-clinician group and accepts Medicare assignment. Licensed in Indiana, Ohio and West Virginia.

Years since qualifying
9
Trained at
Ohio University, College of Osteopathic Medicine
Licensed in
IN, OH, WV
In the registry since
2017
Specialties on file
3
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

272 Hospital Rd
Chillicothe, OH 45601-9031
Phone: (740) 779-8214
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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 34.013897 (OH)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 02005970B (IN)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 3593 (WV)

Record details

NPI number1134668700
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedFebruary 15, 2017
Last updated in NPPESJuly 30, 2020
Certification dateJuly 30, 2020

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOHIO UNIVERSITY, COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2017 (9 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 patients153
Services billed 166 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

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. Those with a page here are linked.

  • Ohiohealth O'Bleness Hospital Hospital · Athens, OH · listed as Ohio Health O'Bleness Hospital
  • 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 Chillicothe