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Internal Medicine

OSCAR DELLINGER 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 Plan acceptance stays unpublished until the practice reports it.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 1770682874 · enumerated 2006-09-22 · record updated 2017-03-16. Source: CMS NPPES. A listing is not a TRICARE network approval.

Addresses and phones

Specialties

  • Internal Medicine 207R00000X · License 042809 GA
  • Internal Medicine 207R00000X · License 17723 AL
  • Internal Medicine 207R00000X · License 28033 TN
  • Internal Medicine, Addiction Medicine 207RA0401X · License 28033 TN
  • Internal Medicine, Geriatric Medicine 207RG0300X · License 28033 TN
  • Internal Medicine, Hospice and Palliative Medicine 207RH0002X · License 28033 TN
  • Internal Medicine 207R00000X · Primary · License 51551 CO
  • Internal Medicine, Hospice and Palliative Medicine 207RH0002X · License 51551 CO
  • Internal Medicine, Addiction Medicine 207RA0401X · License 51551 CO
  • Internal Medicine, Geriatric Medicine 207RG0300X · License 51551 CO

In this directory

Locations and evidence

  • Practice location HONOLULU, HI, 968171127
    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.