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Obstetrics & Gynecology, Reproductive Endocrinology

Dr. CHRISTOS MASTROYANNIS MD FACOG

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 Plan acceptance stays unpublished until the practice reports it.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 1629009543 · enumerated 2006-07-06 · record updated 2007-07-08. Source: CMS NPPES. A listing is not a TRICARE network approval.

Addresses and phones

Specialties

  • Obstetrics & Gynecology, Reproductive Endocrinology 207VE0102X · Primary · License 0101045024 VA
  • Obstetrics & Gynecology, Reproductive Endocrinology 207VE0102X · License MD16241 DC
  • Obstetrics & Gynecology, Reproductive Endocrinology 207VE0102X · License D0030967 MD

In this directory

Locations and evidence

  • Practice location FAIRFAX, VA, 220314617
    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.