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

Individual provider Gastroenterology Physician · NPI 1619921673

Dr. Donald C. Gerhardt, MD is a Gastroenterology in Columbia, Missouri. Graduated from Saint Louis University School of Medicine in 1972, 54 years ago. Practices with Gastrointestinal Associates, LLC, a 31-clinician group and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
54
Trained at
Saint Louis University School of Medicine
Licensed in
MO
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

210 Portland St Ste 100
Columbia, MO 65201-6677
Phone: (573) 777-8818
Fax: (573) 777-8819
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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 34644 (MO)

Record details

NPI number1619921673
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 22, 2006
Last updated in NPPESOctober 10, 2022
Certification dateOctober 10, 2022
Mailing address210 Portland St Ste 100, Columbia, MO 65201-6677

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolSAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE
Graduated 1972 (54 years in practice)
Group practice Gastrointestinal Associates, Llc — 31 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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