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Karl Cameron Engelhart, OD

NPI 1033766647ActiveIndividual· Optometrist· Concord, NH

Optometrist (OD) in Concord, New Hampshire, trained at New England College of Optometry (class of 2019). Mostly services rather than prescriptions: Medicare paid $21,911 for 199 patients in 2024, with only 36 Part D claims. Bausch & Lomb Americas Inc. was the largest of 3 companies reporting payments in 2025, $534.70 in all, mostly food and beverage.

Overview

NPI1033766647
StatusActive
Entity typeIndividual
CredentialOD
Sole proprietorNo
NPI issuedAug 20, 2019
Last updated in NPPESAug 2, 2022
Certified by providerAug 2, 2022

Specialties and licenses

TaxonomyCodeLicenseState
Optometrist Primary152W00000X1002NH
Optometrist152W00000XOPT1018ME

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 - Optometry (NH)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients199
Services billed397 across 18 procedure codes
Paid by Medicare$21,911

Part D prescriptions in 2024

Prescriptions (claims)36 · 45 30-day fills
Patients16
Total drug cost$1,512
Generic share89% of claims

Medicare sources and data years

Education and affiliations

Medical schoolNew England College of Optometry
Graduation year2019
Medicare specialtyOptometry

Medical group

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$534.70 · 12 payments from 3 companies
  • 2024$496.30 · 11 payments from 4 companies

Top paying companies in 2025

What the 2025 payments were for

  • Food and Beverage$534.70 · 12 payments

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

Other Optometrist providers in Concord

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