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

Dr. Charles William Oberer III, MD

Individual provider Internal Medicine Physician · NPI 1477870178

Dr. Charles William Oberer III, MD is a Gastroenterology in Dayton, Ohio. Graduated from Loma Linda University School of Medicine in 2008, 18 years ago. Practices with Trihealth H LLC, a 848-clinician group and accepts Medicare assignment. Licensed in California and Ohio.

Years since qualifying
18
Trained at
Loma Linda University School of Medicine
Licensed in
CA, OH
In the registry since
2010
Specialties on file
3
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

425 W Grand Ave Ste 2002
Dayton, OH 45405-4722
Phone: (937) 425-4144
Fax: (937) 425-4146
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 35.132296 (OH)
Internal Medicine Physician Taxonomy 207R00000X · Licence A111602 (CA)
Gastroenterology Physician Taxonomy 207RG0100X · Licence A111602 (CA)

Record details

NPI number1477870178
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 21, 2010
Last updated in NPPESJanuary 7, 2021
Certification dateJanuary 7, 2021

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolLOMA LINDA UNIVERSITY SCHOOL OF MEDICINE
Graduated 2008 (18 years in practice)
Group practice Trihealth H Llc — 848 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations6 on file with Medicare

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