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Michael Deshaies, DO

NPI 1376648634ActiveIndividual· Internal Medicine· Glastonbury, CT

Internal Medicine (DO) in Glastonbury, Connecticut, trained at University of New England, College of Osteo Medicine (class of 1997). Their prescriptions cost Medicare Part D more than their services did: $840,409 for 9,817 claims, against $64,903 paid for services in 2024. Pfizer Inc. reported $18.26 in payments in 2025, mostly food and beverage.

Overview

NPI1376648634
StatusActive
Entity typeIndividual
CredentialDO
Sole proprietorNo
NPI issuedSep 13, 2006
Last updated in NPPESJul 8, 2007

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine Primary207R00000X038635CT

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Oct 9, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 4, 2026No match—
New York OMIG · Nov 4, 2026No match—
Ohio Medicaid · Nov 4, 2026No match—
Pennsylvania Medicheck · Nov 4, 2026No match—
Washington HCA · Nov 4, 2026No match—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)Enrolled Practitioner - Internal Medicine (CT)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients292
Services billed819 across 25 procedure codes
Paid by Medicare$64,903

Part D prescriptions in 2024

Prescriptions (claims)9,817 · 22,430 30-day fills
Patients811
Total drug cost$840,409
Generic share88% of claims

Medicare sources and data years

Education and affiliations

Medical schoolUniversity of New England, College of Osteo Medicine
Graduation year1997
Medicare specialtyInternal Medicine

Medical group

Hospital affiliation

Other facilities

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$18.26 · 1 payment from 1 company

Top paying companies in 2025

CompanyAmountPayments
Pfizer Inc.$18.261

What the 2025 payments were for

  • Food and Beverage$18.26 · 1 payment

Receiving payments does not imply wrongdoing. What Open Payments covers ·original records

Other Internal Medicine providers in Glastonbury

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