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Internal Medicine, Hematology & Oncology

JOSIAH AN M.D.

Identity confirmed via CMS NPPES · September 30, 2026 · A directory match is not a coverage approval.

Is this your practice? This listing was imported from public provider identity data (CMS NPPES) and has not yet been claimed. Claim this listing to confirm the practice details. Plan acceptance stays unpublished until the practice reports it.

Public record

NPI 1053791517 · enumerated 2015-05-31 · record updated 2025-12-17. Source: CMS NPPES. A listing is not a TRICARE network approval.

Addresses and phones

Specialties

  • Internal Medicine, Hematology & Oncology 207RH0003X · License R10218 IA
  • Internal Medicine, Hematology & Oncology 207RH0003X · Primary · License 2021-01298 NC
  • Internal Medicine, Hematology & Oncology 207RH0003X · License MD70049970 WA
  • Internal Medicine, Gastroenterology 207RG0100X · License R10218 IA
  • Internal Medicine 207R00000X · License R10218 IA
  • Internal Medicine, Pulmonary Disease 207RP1001X · License R10218 IA
  • Internal Medicine, Cardiovascular Disease 207RC0000X · License R10218 IA

Published links

In this directory

Locations and evidence

  • Practice location WINSTON SALEM, NC, 271033013
    Accepting new patientsNot reportedCMS NPPES · September 30, 2026

Plan acceptance

  • No published plan acceptance yet. Confirm directly with the practice, or claim this listing if it's yours.