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William O. Howe Jr., M.D.

NPI 1629159835ActiveIndividual· Internal Medicine, Cardiovascular Disease· Tucson, AZ

Internal Medicine, Cardiovascular Disease (M.D.) in Tucson, Arizona, trained at Loyola University of Chicago, Stritch School of Medicine (class of 2008). Their prescriptions cost Medicare Part D more than their services did: $125,300 for 714 claims, against $68,100 paid for services in 2024. Zoll Services LLC (A/K/A Zoll Lifecor Corp) reported $1,180 in payments in 2025, mostly speaking and faculty fees.

Overview

NPI1629159835
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedOct 17, 2006
Last updated in NPPESMay 24, 2023
Certified by providerMay 24, 2023

Specialties and licenses

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 - Cardiovascular Disease (Cardiology) (MA)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients466
Services billed958 across 24 procedure codes
Paid by Medicare$68,100

Part D prescriptions in 2024

Prescriptions (claims)714 · 1,806 30-day fills
Patients278
Total drug cost$125,300
Generic share86% of claims

Medicare sources and data years

Education and affiliations

Medical schoolLoyola University of Chicago, Stritch School of Medicine
Graduation year2008
Medicare specialtyCardiovascular Disease (Cardiology)
TelehealthOffers telehealth

Medical group

Hospital affiliations

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$1,180 · 4 payments from 1 company
  • 2024$3,453 · 11 payments from 2 companies

Top paying companies in 2025

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$1,000 · 1 payment
  • Food and Beverage$179.90 · 3 payments

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

Other cardiologists in Tucson

All 113 cardiologists in Tucson · All cardiologists in Arizona