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Clay Douglas Martin, MD

NPI 1912494576ActiveIndividual· Urology· Wilmington, NC

Urology (MD) in Wilmington, North Carolina, trained at University of Texas Medical School at Houston (class of 2018). 474 Medicare patients in 2024, $154,177 paid; nearly all of their 600 Part D prescriptions were generic (97%). Coloplast Corp was the largest of 8 companies reporting payments in 2025, $299.61 in all, mostly food and beverage.

Overview

NPI1912494576
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedApr 19, 2018
Last updated in NPPESJul 17, 2023
Certified by providerJul 17, 2023

Specialties and licenses

TaxonomyCodeLicenseState
Urology Primary208800000X2023-01846NC

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 - Urology (NC)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients474
Services billed3,662 across 87 procedure codes
Paid by Medicare$154,177

Part D prescriptions in 2024

Prescriptions (claims)600 · 1,200 30-day fills
Patients225
Total drug cost$20,993
Generic share97% of claims

Medicare sources and data years

Education and affiliations

Medical schoolUniversity of Texas Medical School at Houston
Graduation year2018
Medicare specialtyUrology

Medical group

Hospital affiliation

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$299.61 · 13 payments from 8 companies
  • 2024$94.73 · 3 payments from 3 companies

Top paying companies in 2025

What the 2025 payments were for

  • Food and Beverage$299.61 · 13 payments

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

Other urologists in Wilmington

All 24 urologists in Wilmington · All urologists in North Carolina