NPI Lens

Joshua Jihun Sok, DDS

NPI 1235697400ActiveIndividual· Dentist· Round Rock, TX

Dentist (DDS) in Round Rock, Texas, licensed in TX, with an NPI issued in March 2019. Part D covered 12 prescriptions written in 2024, 100% of them generic. Align Technology, Inc. was the largest of 2 companies reporting payments in 2025, $175.73 in all, mostly education.

Overview

NPI1235697400
StatusActive
Entity typeIndividual
CredentialDDS
Sole proprietorYes
NPI issuedMar 6, 2019
Last updated in NPPESMay 13, 2024
Certified by providerMay 13, 2024

Specialties and licenses

TaxonomyCodeLicenseState
Dentist Primary122300000X36301TX
Student in an Organized Health Care Education/Training Program390200000X——

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 Order and Referring Only - Dentist (NY)

Part D prescriptions in 2024

Prescriptions (claims)12 · 12 30-day fills
Total drug cost$47.41
Generic share100% of claims

Medicare sources and data years

Industry payments (Open Payments)

  • 2025$175.73 · 5 payments from 2 companies
  • 2024$33.05 · 2 payments from 1 company

Top paying companies in 2025

CompanyAmountPayments
Align Technology, Inc.$162.754
Dmg America LLC$12.981

What the 2025 payments were for

  • Education$125.00 · 1 payment
  • Food and Beverage$42.03 · 3 payments
  • Gift$8.70 · 1 payment

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

Other dentists in Round Rock

All 65 dentists in Round Rock · All dentists in Texas