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

John M Jonesco, DO

Individual provider Family Medicine Physician · NPI 1255395505

John M Jonesco, DO is registered under Family Practice in Worthington, Ohio. Graduated from Ohio University, College of Osteopathic Medicine in 2000, 26 years ago. Practices with Mount Carmel Health System, a 84-clinician group and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
26
Trained at
Ohio University, College of Osteopathic Medicine
Licensed in
OH
In the registry since
2006
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

445 E Dublin Granville Rd
Worthington, OH 43085-3192 Not confirmed with CMS for 15 years — call before visiting
Phone: (614) 293-2850
Fax: (614) 293-2849
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 34.008056 (OH)

Record details

NPI number1255395505
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 13, 2006
Last updated in NPPESFebruary 28, 2011

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOHIO UNIVERSITY, COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2000 (26 years in practice)
Group practice Mount Carmel Health System — 84 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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 patients53
Services billed 80 a service is one billed item, such as a visit, a test or a procedure
Average patient age69

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.

  • Mount Carmel St Ann'S Hospital · Westerville, OH · listed as Mount Carmel
  • Mount Carmel East & West Hospital · Columbus, OH

Colleagues at Mount Carmel Health System

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 84 clinicians in the practice; 12 are shown here.

Other providers in Worthington