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Gregory B. Krohel, MD

NPI 1871528190ActiveIndividual· Ophthalmology· Troy, NY

Ophthalmology (MD) in Troy, New York, trained at Albany Medical College of Union University (class of 1974). In 2024 Medicare paid $12,476 for 96 patients, and Part D covered 78 of their prescriptions, 85% of them generic. Bausch & Lomb Americas Inc. reported $116.64 in payments in 2025, mostly food and beverage.

Overview

NPI1871528190
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedJul 12, 2006
Last updated in NPPESJul 8, 2007

Specialties and licenses

TaxonomyCodeLicenseState
Ophthalmology Primary207W00000X137990NY

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 - Ophthalmology (NY)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients96
Services billed397 across 9 procedure codes
Paid by Medicare$12,476

Part D prescriptions in 2024

Prescriptions (claims)78 · 142 30-day fills
Patients30
Total drug cost$9,146
Generic share85% of claims

Medicare sources and data years

Education and affiliations

Medical schoolAlbany Medical College of Union University
Graduation year1974
Medicare specialtyOphthalmology

Medical group

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$116.64 · 1 payment from 1 company

Top paying companies in 2025

CompanyAmountPayments
Bausch & Lomb Americas Inc.$116.641

What the 2025 payments were for

  • Food and Beverage$116.64 · 1 payment

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

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