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Leanna Hansen, MD

NPI 1053948380ActiveIndividual· Dermatology· Orange, CA

Dermatology (MD) in Orange, California, trained at Medical College of Wisconsin (class of 2020). 119 Medicare patients in 2024, $22,625 paid; nearly all of their 62 Part D prescriptions were generic (98%). E.R. Squibb & Sons, L.L.C. reported $17.91 in payments in 2025, mostly food and beverage.

Overview

NPI1053948380
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedMar 25, 2020
Last updated in NPPESDec 15, 2025
Certified by providerDec 15, 2025

Specialties and licenses

TaxonomyCodeLicenseState
Dermatology Primary207N00000XA194094CA

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 - Dermatology (CA)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients119
Services billed340 across 25 procedure codes
Paid by Medicare$22,625

Part D prescriptions in 2024

Prescriptions (claims)62 · 68 30-day fills
Patients43
Total drug cost$2,077
Generic share98% of claims

Medicare sources and data years

Education and affiliations

Medical schoolMedical College of Wisconsin
Graduation year2020
Medicare specialtyDermatology

Medical group

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$17.91 · 1 payment from 1 company

Top paying companies in 2025

CompanyAmountPayments
E.R. Squibb & Sons, L.L.C.$17.911

What the 2025 payments were for

  • Food and Beverage$17.91 · 1 payment

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

Other dermatologists in Orange

All 35 dermatologists in Orange · All dermatologists in California