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Isis Flavia Manhart, M.D.

NPI 1801168281ActiveIndividual· Internal Medicine· Jupiter, FL

Internal Medicine (M.D.) with Hernando Pasco Primary Care LLC, practicing in Jupiter, Florida. Their prescriptions cost Medicare Part D more than their services did: $46,766 for 784 claims, against $28,794 paid for services in 2024. Antares Pharma, Inc. was the largest of 8 companies reporting payments in 2025, $305.31 in all, mostly food and beverage. Lists Jupiter Medical Center as a hospital affiliation.

Overview

NPI1801168281
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorYes
NPI issuedFeb 1, 2012
Last updated in NPPESSep 4, 2018

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine Primary207R00000XME130976FL

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Nov 10, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 11, 2026No match—
New York OMIG · Nov 11, 2026No match—
Ohio Medicaid · Nov 11, 2026No match—
Pennsylvania Medicheck · Nov 11, 2026No match—
Washington HCA · Nov 11, 2026No match—

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

Medicare

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

Medicare services in 2024

Medicare patients66
Services billed390 across 48 procedure codes
Paid by Medicare$28,794

Part D prescriptions in 2024

Prescriptions (claims)784 · 1,907 30-day fills
Patients111
Total drug cost$46,766
Generic share89% of claims

Medicare sources and data years

Education and affiliations

Graduation year2007
Medicare specialtyInternal Medicine

Medical group

Hospital affiliation

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$305.31 · 13 payments from 8 companies
  • 2024$141.28 · 7 payments from 4 companies

Top paying companies in 2025

CompanyAmountPayments
Antares Pharma, Inc.$56.952
Shield Therapeutics Inc$55.252
Pfizer Inc.$49.972
Amgen Inc.$42.422
Novo Nordisk Inc$35.442

What the 2025 payments were for

  • Food and Beverage$305.31 · 13 payments

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

Other internal medicine physicians in Jupiter

All 88 internal medicine physicians in Jupiter · All internal medicine physicians in Florida