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

Dr. Marc Jonathan Mellion, DO

Individual provider Diagnostic Radiology Physician · NPI 1669645974

Dr. Marc Jonathan Mellion, DO is a Diagnostic Radiology in Dayton, Ohio. Graduated from Ohio Medical University in 2002, 24 years ago. Practices with University Hospitals Medical Group Inc, a 2,242-clinician group and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
24
Trained at
Ohio Medical University
Licensed in
OH
In the registry since
2008
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.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

405 W Grand Ave
Dayton, OH 45405-4720
Phone: (937) 723-3248
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 34.008478 (OH)

Record details

NPI number1669645974
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 8, 2008
Last updated in NPPESApril 8, 2008
Mailing address405 W Grand Ave, Dayton, OH 45405-4720

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolOHIO MEDICAL UNIVERSITY
Graduated 2002 (24 years in practice)
Group practice University Hospitals Medical Group Inc — 2242 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Dayton