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

Mr. Shanker Das Kundumadam, MD

Individual provider Gastroenterology Physician · NPI 1720475403

Mr. Shanker Das Kundumadam, MD is a Gastroenterology in Festus, Missouri. Qualified in 2012, 14 years ago. Practices with Mercy Clinic Gastroenterology LLC, a 65-clinician group and accepts Medicare assignment. Licensed in Iowa and Missouri.

Years since qualifying
14
Licensed in
IA, MO
In the registry since
2015
Specialties on file
2
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

1390 US Highway 61 Ste N3300
Festus, MO 63028-4137
Phone: (636) 937-8675
Fax: (636) 933-1981
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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 2024046631 (MO)
Gastroenterology Physician Taxonomy 207RG0100X · Licence MD-49141 (IA)

Record details

NPI number1720475403
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 21, 2015
Last updated in NPPESAugust 29, 2025
Certification dateAugust 29, 2025

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolOTHER
Graduated 2012 (14 years in practice)
Group practice Mercy Clinic Gastroenterology Llc — 65 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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