MR. CONSTANTINE GREGORY MAROUSIS (MD) – Gastroenterology Physician, NPI 1437142668

MR. CONSTANTINE GREGORY MAROUSIS (MD) is a healthcare provider. based in Sarasota, Florida. specializing in Gastroenterology Physician. They hold the professional credentials MD. They hold a License No. ME73113 (FL). The NPI Number for MR. CONSTANTINE GREGORY MAROUSIS (MD) is 1437142668

Main info

Male
Name
MR. CONSTANTINE GREGORY MAROUSIS (MD)
NPI
1437142668
Phone
(941) 366-1400
Address
1950 ARLINGTON ST
Enumeration Date
23 August 2005
Last Update Date
10 February 2016
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience63
Completeness75
Years active:20State licenses:2Digital endpointsOther names

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Provider Addresses for MR. CONSTANTINE GREGORY MAROUSIS (MD)

  • 1950, Arlington Street, Sarasota Heights, Sarasota, Sarasota County, Florida, 34239, United States

    SUITE 101

    SARASOTA, FL 342393506

    Phone: (941) 366-1400

    Fax: (941) 366-1913

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

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Medicare Enrollment & Revalidation

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Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 34239)

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Reviews

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Frequently asked questions

How do payers reference MR. CONSTANTINE GREGORY MAROUSIS (MD)?
For MR. CONSTANTINE GREGORY MAROUSIS (MD), use NPI 1437142668 as the unique 10-digit identifier.
Would MR. CONSTANTINE GREGORY MAROUSIS (MD) appear as active to a payer?
You can treat MR. CONSTANTINE GREGORY MAROUSIS (MD) as active for directory purposes; confirm clinical privileges separately.
What kind of doctor is MR. CONSTANTINE GREGORY MAROUSIS (MD)?
MR. CONSTANTINE GREGORY MAROUSIS (MD) is associated with Gastroenterology Physician in the directory — Clinical services aligned with this taxonomy classification.
What practice footprint exists for MR. CONSTANTINE GREGORY MAROUSIS (MD)?
Travel planning: use Sarasota, Florida as the reference point for MR. CONSTANTINE GREGORY MAROUSIS (MD), then confirm.
Can I trust this NPI listing for MR. CONSTANTINE GREGORY MAROUSIS (MD)?
The listing is sourced from the national NPI registry. If something looks off, compare with NPPES and the clinic's website.