Skip to content

Karina Francesca Appel, MD

NPI 1184250151ActiveIndividual· Internal Medicine· Shirley, NY

Internal Medicine (MD) with St John's Medical Services PC, practicing in Shirley, New York. Their prescriptions cost Medicare Part D more than their services did: $160,883 for 1,383 claims, against $33,219 paid for services in 2024. Lilly USA, LLC reported $117.88 in payments in 2025, mostly food and beverage. Lists St John's Episcopal Hospital at South Shore as a hospital affiliation.

Overview

NPI1184250151
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedMar 20, 2020
Last updated in NPPESNov 21, 2023
Certified by providerNov 21, 2023

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine Primary207R00000X325330NY

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 (NY)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients197
Services billed639 across 39 procedure codes
Paid by Medicare$33,219

Part D prescriptions in 2024

Prescriptions (claims)1,383 · 2,401 30-day fills
Patients297
Total drug cost$160,883
Generic share83% of claims

Medicare sources and data years

Education and affiliations

Graduation year2015
Medicare specialtyInternal Medicine

Medical group

Hospital affiliation

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$117.88 · 1 payment from 1 company
  • 2024$135.00 · 1 payment from 1 company

Top paying companies in 2025

CompanyAmountPayments
Lilly USA, LLC$117.881

What the 2025 payments were for

  • Food and Beverage$117.88 · 1 payment

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

Other internal medicine physicians in Shirley

All internal medicine physicians in New York