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

Dr. Gary Wayne Clark, DO

Individual provider Family Medicine Physician · NPI 1013987759

Dr. Gary Wayne Clark, DO is registered under Family Practice in Carrollton, Ohio. Qualified in 1988, 38 years ago. Practices with Cleveland Clinic Mercy Hospital, a 91-clinician group and accepts Medicare assignment. Licensed in Ohio and Tennessee.

Years since qualifying
38
Licensed in
OH, TN
In the registry since
2006
Specialties on file
2
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

125 Canton Rd NW
Carrollton, OH 44615-1009 Not confirmed with CMS for 11 years — call before visiting
Phone: (330) 627-7641
Fax: (330) 627-5796
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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 011418 (OH)
Family Medicine Physician Taxonomy 207Q00000X · Licence DO785 (TN)

Record details

NPI number1013987759
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedJanuary 25, 2006
Last updated in NPPESApril 24, 2015

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 1988 (38 years in practice)
Group practice Cleveland Clinic Mercy Hospital — 91 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 patients163
Services billed 189 a service is one billed item, such as a visit, a test or a procedure
Average patient age70

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 Cleveland Clinic Mercy Hospital

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 91 clinicians in the practice; 12 are shown here.

Other providers in Carrollton