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Roy O'Neil, DO

NPI 1275911968ActiveIndividual· Anesthesiology· Phoenix, AZ

Anesthesiology (DO) with Advanced Spine and Pain LLC, practicing in Phoenix, Arizona. 220 Medicare patients in 2024, $169,946 paid; nearly all of their 865 Part D prescriptions were generic (97%). Merit Medical Systems Inc was the largest of 11 companies reporting payments in 2025, $1,596 in all, mostly food and beverage.

Overview

NPI1275911968
StatusActive
Entity typeIndividual
CredentialDO
Sole proprietorNo
NPI issuedMay 13, 2015
Last updated in NPPESAug 10, 2022
Certified by providerAug 10, 2022

Specialties and licenses

TaxonomyCodeLicenseState
Anesthesiology Primary207L00000X1275911968AZ
Pain Medicine, Pain Medicine208VP0000X8018AZ

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 - Anesthesiology (AZ)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients220
Services billed1,249 across 67 procedure codes
Paid by Medicare$169,946

Part D prescriptions in 2024

Prescriptions (claims)865 · 902 30-day fills
Patients256
Total drug cost$19,676
Generic share97% of claims

Medicare sources and data years

Education and affiliations

Graduation year2015
Medicare specialtyAnesthesiology
TelehealthOffers telehealth

Medical group

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$1,596 · 34 payments from 11 companies
  • 2024$2,020 · 41 payments from 10 companies

Top paying companies in 2025

What the 2025 payments were for

  • Food and Beverage$895.53 · 32 payments
  • Consulting Fee$700.00 · 2 payments

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

Other anesthesiologists in Phoenix

All 867 anesthesiologists in Phoenix · All anesthesiologists in Arizona