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Krystal Pierce, APRN

NPI 1003389230ActiveIndividual· Nurse Practitioner· Greenville, SC

Nurse Practitioner (APRN) with Welscare of South Carolina, LLC, practicing in Greenville, South Carolina. 96 Medicare patients in 2024, $1,369,447 paid; nearly all of their 86 Part D prescriptions were generic (95%). Salix Pharmaceuticals, A Division of Bausch Health US, LLC was the largest of 3 companies reporting payments in 2025, $97.31 in all, mostly food and beverage. Lists Musc Medical Center as a hospital affiliation.

Overview

NPI1003389230
StatusActive
Entity typeIndividual
CredentialAPRN
Sole proprietorNo
NPI issuedJan 10, 2019
Last updated in NPPESApr 10, 2025
Certified by providerApr 10, 2025

Specialties and licenses

TaxonomyCodeLicenseState
Nurse Practitioner Primary363L00000X22301SC

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 4, 2026No match—
New York OMIG · Nov 4, 2026No match—
Ohio Medicaid · Nov 4, 2026No match—
Pennsylvania Medicheck · Nov 4, 2026No match—
Washington HCA · Nov 4, 2026No match—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)Enrolled Practitioner - Nurse Practitioner (SC)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients96
Services billed1,709 across 42 procedure codes
Paid by Medicare$1,369,447

Part D prescriptions in 2024

Prescriptions (claims)86 · 91 30-day fills
Patients44
Total drug cost$19,807
Generic share95% of claims

Medicare sources and data years

Education and affiliations

Graduation year2018
Medicare specialtyNurse Practitioner

Medical group

Hospital affiliation

Other facilities

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$97.31 · 5 payments from 3 companies
  • 2024$24.36 · 1 payment from 1 company

Top paying companies in 2025

CompanyAmountPayments
Salix Pharmaceuticals, A Division of Bausch Health US, LLC$52.013
Solventum Corporation$23.611
Arcutis Biotherapeutics, Inc.$21.691

What the 2025 payments were for

  • Food and Beverage$97.31 · 5 payments

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

Other Nurse Practitioner providers in Greenville

All Nurse Practitioner providers in South Carolina →