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Stephan Zehring, DO

NPI 1033678420ActiveIndividual· Family Medicine· Chandler, AZ

Family Medicine (DO) in Chandler, Arizona, trained at Arizona College of Osteopathic Medicine Mid Western University (class of 2019). Their prescriptions cost Medicare Part D more than their services did: $437,182 for 2,617 claims, against $31,344 paid for services in 2024. Pfizer Inc. reported $91.08 in payments in 2025, mostly food and beverage.

Overview

NPI1033678420
StatusActive
Entity typeIndividual
CredentialDO
Sole proprietorYes
NPI issuedMar 15, 2019
Last updated in NPPESApr 4, 2023
Certified by providerApr 4, 2023

Specialties and licenses

TaxonomyCodeLicenseState
Family Medicine Primary207Q00000XUO6554FL

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 - Family Practice (AZ)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients124
Services billed418 across 52 procedure codes
Paid by Medicare$31,344

Part D prescriptions in 2024

Prescriptions (claims)2,617 · 6,416 30-day fills
Patients274
Total drug cost$437,182
Generic share84% of claims

Medicare sources and data years

Education and affiliations

Medical schoolArizona College of Osteopathic Medicine Mid Western University
Graduation year2019
Medicare specialtyFamily Practice

Medical groups

Other facilities

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$91.08 · 1 payment from 1 company
  • 2024$183.10 · 4 payments from 3 companies

Top paying companies in 2025

CompanyAmountPayments
Pfizer Inc.$91.081

What the 2025 payments were for

  • Food and Beverage$91.08 · 1 payment

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

Other family medicine physicians in Chandler

All 167 family medicine physicians in Chandler · All family medicine physicians in Arizona