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Andrew Chiao, D.O.

NPI 1174973077ActiveIndividual· Internal Medicine, Nephrology· Akron, OH

Internal Medicine, Nephrology (D.O.) in Akron, Ohio, trained at Philadelphia College of Osteopathic Medicine (class of 2016). Their prescriptions cost Medicare Part D more than their services did: $170,189 for 1,249 claims, against $46,658 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 2 companies reporting payments in 2025, $42.26 in all, mostly food and beverage.

Overview

NPI1174973077
StatusActive
Entity typeIndividual
CredentialD.O.
Sole proprietorNo
NPI issuedJun 21, 2016
Last updated in NPPESOct 14, 2021
Certified by providerOct 14, 2021

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine, Nephrology Primary207RN0300X34.015007OH

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 - Nephrology (OH)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients182
Services billed469 across 17 procedure codes
Paid by Medicare$46,658

Part D prescriptions in 2024

Prescriptions (claims)1,249 · 3,144 30-day fills
Patients224
Total drug cost$170,189
Generic share91% of claims

Medicare sources and data years

Education and affiliations

Medical schoolPhiladelphia College of Osteopathic Medicine
Graduation year2016
Medicare specialtyNephrology

Medical group

Hospital affiliations

Other facilities

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$42.26 · 2 payments from 2 companies
  • 2024$20.33 · 1 payment from 1 company

Top paying companies in 2025

CompanyAmountPayments
Astrazeneca Pharmaceuticals LP$27.781
Amgen Inc.$14.481

What the 2025 payments were for

  • Food and Beverage$42.26 · 2 payments

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

Other Internal Medicine, Nephrology providers in Akron

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