NPI Lens

Mark Richard Klopenstine, DDS

NPI 1932239084ActiveIndividual· Dentist· Rock Hill, SC

Dentist (DDS) in Rock Hill, South Carolina, licensed in SC, NC and IN, with an NPI issued in March 2007. Part D covered 122 prescriptions written in 2024, 94% of them generic. Purelife, LLC was the largest of 2 companies reporting payments in 2025, $105.75 in all, mostly gifts.

Overview

NPI1932239084
StatusActive
Entity typeIndividual
CredentialDDS
Sole proprietorNo
NPI issuedMar 7, 2007
Last updated in NPPESMar 28, 2009

Specialties and licenses

TaxonomyCodeLicenseState
Dentist Primary122300000X4508SC
Dentist, General Practice1223G0001X150549NC
Dentist122300000X12010859AIN

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)Not in the public enrollment file of Oct 1, 2026

Part D prescriptions in 2024

Prescriptions (claims)122 · 122 30-day fills
Patients75
Total drug cost$395.15
Generic share94% of claims

Medicare sources and data years

Industry payments (Open Payments)

  • 2025$105.75 · 3 payments from 2 companies

Top paying companies in 2025

CompanyAmountPayments
Purelife, LLC$60.002
Envista Holdings Corporation$45.751

What the 2025 payments were for

  • Gift$60.00 · 2 payments
  • Food and Beverage$45.75 · 1 payment

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

Other dentists in Rock Hill

All 54 dentists in Rock Hill · All dentists in South Carolina