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William Santoro, M.D.

NPI 1326081241ActiveIndividual· Family Medicine, Addiction Medicine· Allentown, PA

Family Medicine, Addiction Medicine (M.D.) with St Lukes Physician Group Inc and 1 other group, practicing in Allentown, Pennsylvania. Their prescriptions cost Medicare Part D more than their services did: $124,366 for 256 claims, against $8,103 paid for services in 2024. Indivior Inc. was the largest of 2 companies reporting payments in 2025, $33,355 in all, mostly speaking and faculty fees. Lists St Lukes Hospital as a hospital affiliation.

Overview

NPI1326081241
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedJun 14, 2006
Last updated in NPPESJul 10, 2026
Certified by providerJul 10, 2026

Specialties and licenses

TaxonomyCodeLicenseState
Family Medicine, Addiction Medicine Primary207QA0401XMD031904EPA
Family Medicine207Q00000XMD031904EPA

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 - Addiction Medicine (PA)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients48
Services billed187 across 10 procedure codes
Paid by Medicare$8,103

Part D prescriptions in 2024

Prescriptions (claims)256 · 257 30-day fills
Patients43
Total drug cost$124,366
Generic share76% of claims

Medicare sources and data years

Education and affiliations

Graduation year1981
Medicare specialtyAddiction Medicine
Secondary specialtiesFamily Practice

Medical groups

Hospital affiliation

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$33,355 · 56 payments from 2 companies
  • 2024$30,469 · 34 payments from 2 companies

Top paying companies in 2025

CompanyAmountPayments
Indivior Inc.$25,90544
Braeburn Inc.$7,45012

What the 2025 payments were for

  • Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$14,607 · 7 payments
  • Honoraria$6,825 · 4 payments
  • Travel and Lodging$5,949 · 24 payments
  • Consulting Fee$4,416 · 2 payments
  • Food and Beverage$1,559 · 19 payments

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

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