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

Bob Paul Erdelyi, MD

Individual provider Internal Medicine Physician · NPI 1780689109

Bob Paul Erdelyi, MD is an Internal Medicine Physician in Marietta, Ohio. Practices as a sole proprietor. Licensed in Ohio.

Licensed in
OH
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

400 Matthew St Ste 211
Marietta, OH 45750-1656
Phone: (740) 373-6725
Fax: (740) 374-4922
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 35075919 (OH)

Record details

NPI number1780689109
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 14, 2005
Last updated in NPPESAugust 17, 2011

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