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Joanne Chan, M.D.

NPI 1467426916ActiveIndividual· Internal Medicine· Hanover, PA

Internal Medicine (M.D.) in Hanover, Pennsylvania, trained at New York University School of Medicine (class of 1994). Their prescriptions cost Medicare Part D more than their services did: $1,631,661 for 28,732 claims, against $254,446 paid for services in 2024. Novo Nordisk Inc was the largest of 31 companies reporting payments in 2025, $2,778 in all, mostly food and beverage.

Overview

NPI1467426916
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedFeb 13, 2006
Last updated in NPPESJul 2, 2010

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine Primary207R00000XMD060005LPA

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 10, 2026No match—
New York OMIG · Nov 10, 2026No match—
Ohio Medicaid · Nov 10, 2026No match—
Pennsylvania Medicheck · Nov 10, 2026No match—
Washington HCA · Nov 10, 2026No match—

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

Medicare

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

Medicare services in 2024

Medicare patients589
Services billed4,020 across 50 procedure codes
Paid by Medicare$254,446

Part D prescriptions in 2024

Prescriptions (claims)28,732 · 39,570 30-day fills
Patients934
Total drug cost$1,631,661
Generic share90% of claims

Medicare sources and data years

Education and affiliations

Medical schoolNew York University School of Medicine
Graduation year1994
Medicare specialtyInternal Medicine
TelehealthOffers telehealth

Medical groups

Hospital affiliations

Other facilities

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$2,778 · 153 payments from 31 companies
  • 2024$2,472 · 154 payments from 26 companies

Top paying companies in 2025

CompanyAmountPayments
Novo Nordisk Inc$346.3822
Abbvie Inc.$318.7316
Astrazeneca Pharmaceuticals LP$292.9020
Lilly USA, LLC$178.6810
Glaxosmithkline, LLC.$165.3711

What the 2025 payments were for

  • Food and Beverage$2,736 · 152 payments
  • Education$42.50 · 1 payment

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

Other Internal Medicine providers in Hanover

All Internal Medicine providers in Pennsylvania →