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Carl K. Gjertson, M.D.

NPI 1063472017ActiveIndividual· Urology· Farmington, CT

Urology (M.D.) in Farmington, Connecticut, trained at Columbia University College of Physicians and Surgeons (class of 2001). 265 Medicare patients in 2024, $59,177 paid; nearly all of their 1,045 Part D prescriptions were generic (97%). Astrazeneca Pharmaceuticals LP was the largest of 7 companies reporting payments in 2025, $187.21 in all, mostly food and beverage.

Overview

NPI1063472017
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedMar 24, 2006
Last updated in NPPESNov 12, 2025
Certified by providerNov 12, 2025

Specialties and licenses

TaxonomyCodeLicenseState
Urology Primary208800000X25MA12258300NJ
Urology, Pediatric Urology2088P0231X045171CT
Urology208800000X045171CT

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 - Urology (NJ)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients265
Services billed857 across 66 procedure codes
Paid by Medicare$59,177

Part D prescriptions in 2024

Prescriptions (claims)1,045 · 2,841 30-day fills
Patients261
Total drug cost$32,014
Generic share97% of claims

Medicare sources and data years

Education and affiliations

Medical schoolColumbia University College of Physicians and Surgeons
Graduation year2001
Medicare specialtyUrology

Medical groups

Hospital affiliations

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$187.21 · 11 payments from 7 companies
  • 2024$139.63 · 8 payments from 7 companies

Top paying companies in 2025

What the 2025 payments were for

  • Food and Beverage$187.21 · 11 payments

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

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