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

Individual provider Gastroenterology Physician · NPI 1568433910

Mr. Robert L Neidich, MD is a Gastroenterology in Lima, Ohio. Graduated from University of Cincinnati College of Medicine in 1989, 37 years ago. Practices with Gcga Physicians Inc, a 77-clinician group and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
37
Trained at
University of Cincinnati College of Medicine
Licensed in
OH
In the registry since
2006
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

2793 Shawnee Rd
Lima, OH 45806-1444
Phone: (419) 227-8209
Fax: (419) 222-6007
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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 35068286 (OH)

Record details

NPI number1568433910
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 1, 2006
Last updated in NPPESOctober 9, 2008
Mailing address10 Ravine Ct, Lima, OH 45805-4000

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolUNIVERSITY OF CINCINNATI COLLEGE OF MEDICINE
Graduated 1989 (37 years in practice)
Group practice Gcga Physicians Inc. — 77 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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