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Erin McManus-Tomanek, AGNP-C

NPI 1104425123ActiveIndividual· Nurse Practitioner, Gerontology· Sun City West, AZ

Nurse Practitioner, Gerontology (AGNP-C) with Banner Physician Specialists Arizona LLC and 2 other groups, practicing in Sun City West, Arizona. Their prescriptions cost Medicare Part D more than their services did: $280,706 for 2,250 claims, against $36,732 paid for services in 2024. Amgen Inc. was the largest of 15 companies reporting payments in 2025, $1,090 in all, mostly food and beverage.

Overview

NPI1104425123
StatusActive
Entity typeIndividual
CredentialAGNP-C
Sole proprietorNo
NPI issuedOct 21, 2020
Last updated in NPPESFeb 12, 2026
Certified by providerFeb 12, 2026

Specialties and licenses

TaxonomyCodeLicenseState
Nurse Practitioner, Gerontology Primary363LG0600X250700AZ

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 - Nurse Practitioner (AZ)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients118
Services billed799 across 36 procedure codes
Paid by Medicare$36,732

Part D prescriptions in 2024

Prescriptions (claims)2,250 · 4,921 30-day fills
Patients371
Total drug cost$280,706
Generic share81% of claims

Medicare sources and data years

Education and affiliations

Graduation year2020
Medicare specialtyNurse Practitioner

Medical groups

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$1,090 · 49 payments from 15 companies
  • 2024$1,337 · 56 payments from 20 companies

Top paying companies in 2025

CompanyAmountPayments
Amgen Inc.$282.2715
Sumitomo Pharma America, Inc.$181.347
Abbvie Inc.$137.637
Intuitive Surgical, Inc.$121.881
Lilly USA, LLC$71.005

What the 2025 payments were for

  • Food and Beverage$1,090 · 49 payments

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

Other gerontology nurse practitioners in Sun City West

All gerontology nurse practitioners in Arizona