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Obstetrics & Gynecology, Complex Family Planning

ALLISON MERZ-HERRALA MD

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 Plan acceptance stays unpublished until the practice reports it.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 1770112492 · enumerated 2020-04-04 · record updated 2026-09-14. Source: CMS NPPES. A listing is not a TRICARE network approval.

Addresses and phones

Specialties

  • Obstetrics & Gynecology, Complex Family Planning 207VC0300X · Primary · License A185547 CA
  • Obstetrics & Gynecology 207V00000X · License A185547 CA

In this directory

Locations and evidence

  • Practice location STANFORD, CA, 943052200
    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.