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

Allen J Duplantis, MD

Individual provider Cardiovascular Disease Physician · NPI 1881784346

Allen J Duplantis, MD is a Cardiovascular Disease Physician in Hannibal, Missouri. Practices as a sole proprietor. Licensed in Missouri and Texas.

Licensed in
MO, TX
In the registry since
2006
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

6000 Hospital Dr
Hannibal, MO 63401
Phone: (573) 248-1300
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Interventional Cardiology Physician (primary) Taxonomy 207RI0011X · Licence E4313 (TX)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence E4313 (TX)
Interventional Cardiology Physician Taxonomy 207RI0011X · Licence R3J14 (MO)

Record details

NPI number1881784346
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 13, 2006
Last updated in NPPESMarch 31, 2019

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