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Ilsen Elizabeth Hernandez, MD

NPI 1972179075ActiveIndividual· Internal Medicine· Denville, NJ

Internal Medicine (MD) with Southeastern Hospitalist Services PC, practicing in Denville, New Jersey. In 2024 Medicare paid $16,739 for 86 patients, and Part D covered 55 of their prescriptions, 76% of them generic. Corcept Therapeutics reported $23.95 in payments in 2024, mostly food and beverage. Lists Trident Medical Center as a hospital affiliation.

Overview

NPI1972179075
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorYes
NPI issuedMay 28, 2021
Last updated in NPPESOct 25, 2024
Certified by providerOct 25, 2024

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine Primary207R00000X92360SC

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 (SC)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients86
Services billed215 across 5 procedure codes
Paid by Medicare$16,739

Part D prescriptions in 2024

Prescriptions (claims)55 · 56 30-day fills
Patients31
Total drug cost$4,866
Generic share76% of claims

Medicare sources and data years

Education and affiliations

Graduation year2021
Medicare specialtyInternal Medicine

Medical group

Hospital affiliation

Other facilities

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2024$23.95 · 1 payment from 1 company

Top paying companies in 2024

CompanyAmountPayments
Corcept Therapeutics$23.951

What the 2024 payments were for

  • Food and Beverage$23.95 · 1 payment

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

Other internal medicine physicians in Denville

All 35 internal medicine physicians in Denville · All internal medicine physicians in New Jersey