Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Ruth F Quarles, MD

Individual provider Family Medicine Physician · NPI 1508892811

Ruth F Quarles, MD is a Family Practice in Cortland, Ohio. Graduated from Meharry Medical College School of Medicine in 1981, 45 years ago. Practices with Trumbull Mahoning Medical Group, Inc, a 7-clinician group and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
45
Trained at
Meharry Medical College 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

2600 State Route 5
Cortland, OH 44410-9393
Phone: (330) 372-8800
Fax: (330) 372-8999
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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 35049709 (OH)

Record details

NPI number1508892811
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 26, 2006
Last updated in NPPESApril 20, 2008

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolMEHARRY MEDICAL COLLEGE SCHOOL OF MEDICINE
Graduated 1981 (45 years in practice)
Group practice Trumbull Mahoning Medical Group, Inc. — 7 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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