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

Dr. Marco Rosario Corallo, DO

Individual provider Endocrinology, Diabetes & Metabolism Physician · NPI 1568550549

Dr. Marco Rosario Corallo, DO is an Endocrinology in Beloit, Ohio. Graduated from New York College of Osteo Medicine of New York Institute of Technology in 1994, 32 years ago. Practices with River Valley Physicians LLC, a 55-clinician group and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
32
Trained at
New York College of Osteo Medicine of New York Institute of Technology
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

18586 5th St
Beloit, OH 44609-9799
Phone: (330) 938-3333
Fax: (330) 938-9375
Show map & directions

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

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X · Licence 34007287 (OH)

Record details

NPI number1568550549
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedOctober 11, 2006
Last updated in NPPESSeptember 4, 2012

Medicare enrollment

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

Medicare specialtyENDOCRINOLOGY
Medical schoolNEW YORK COLLEGE OF OSTEO MEDICINE OF NEW YORK INSTITUTE OF TECHNOLOGY
Graduated 1994 (32 years in practice)
Group practice River Valley Physicians Llc — 55 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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