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

Individual provider Gastroenterology Physician · NPI 1437142668

Mr. Constantine Gregory Marousis, MD is a Gastroenterology Physician in Sarasota, Florida. Licensed in Florida and Georgia. Registered with an NPI since 2005.

Licensed in
FL, GA
In the registry since
2005
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

1950 Arlington St Ste 101
Sarasota, FL 34239-3506
Phone: (941) 366-1400
Fax: (941) 366-1913
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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 ME73113 (FL)
Gastroenterology Physician Taxonomy 207RG0100X · Licence 075446 (GA)

Record details

NPI number1437142668
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 23, 2005
Last updated in NPPESFebruary 10, 2016
Mailing address1950 Arlington St, Suite 101, Sarasota, FL 34239-3506

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