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Ana D. Nielson, OD

NPI 1972547503ActiveIndividual· Optometrist· Meridian, ID

Optometrist (OD) in Meridian, Idaho, trained at Illinois College of Optometry at Chicago (class of 2002). Their prescriptions cost Medicare Part D more than their services did: $18,508 for 89 claims, against $9,357 paid for services in 2024. Tarsus Pharmaceuticals, Inc. was the largest of 6 companies reporting payments in 2025, $690.67 in all, mostly food and beverage.

Overview

NPI1972547503
StatusActive
Entity typeIndividual
CredentialOD
Sole proprietorYes
NPI issuedJun 15, 2006
Last updated in NPPESSep 10, 2024
Certified by providerSep 10, 2024

Specialties and licenses

TaxonomyCodeLicenseState
Optometrist Primary152W00000XODP-100016ID

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 - Optometry (ID)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients70
Services billed190 across 12 procedure codes
Paid by Medicare$9,357

Part D prescriptions in 2024

Prescriptions (claims)89 · 128 30-day fills
Patients24
Total drug cost$18,508
Generic share42% of claims

Medicare sources and data years

Education and affiliations

Medical schoolIllinois College of Optometry at Chicago
Graduation year2002
Medicare specialtyOptometry

Medical groups

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$690.67 · 28 payments from 6 companies
  • 2024$494.69 · 21 payments from 4 companies

Top paying companies in 2025

What the 2025 payments were for

  • Food and Beverage$678.29 · 27 payments
  • Travel and Lodging$12.38 · 1 payment

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

Other optometrists in Meridian

All 31 optometrists in Meridian · All optometrists in Idaho