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

John Russell Kroger, MD

Individual provider Ophthalmology Physician · NPI 1740712785

John Russell Kroger, MD is an Ophthalmology in Marion, Ohio. Graduated from University of Cincinnati College of Medicine in 2017, 9 years ago. Practices with Marion Eye Center Inc, a 4-clinician group and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
9
Trained at
University of Cincinnati College of Medicine
Licensed in
OH
In the registry since
2017
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

1462 Marion Waldo Rd
Marion, OH 43302-7422
Phone: (740) 389-5418
Fax: (740) 389-5410
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence 35141469 (OH)

Record details

NPI number1740712785
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 29, 2017
Last updated in NPPESJuly 25, 2022
Certification dateJuly 25, 2022

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolUNIVERSITY OF CINCINNATI COLLEGE OF MEDICINE
Graduated 2017 (9 years in practice)
Group practice Marion Eye Center Inc — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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