Lisa Marie Diaz, M.D.

Obstetrics & Gynecology

Newport Beach, CA

Specialty

Obstetrics & Gynecology

Credential

M.D.

NPI

1952458549

Affiliated Facility

Newport Beach Surgery Center L P

361 Hospital Rd., Newport Beach, CA 92663

(949) 631-0988

Medicare★ 4.3 Google (21)97% Patient Rating

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Procedures & Specialty

Lisa Marie Diaz specializes in Obstetrics & Gynecology procedures performed in an outpatient ambulatory surgical setting.

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About this profile: Surgeon information is sourced from the CMS National Plan and Provider Enumeration System (NPPES) NPI Registry and reflects the practice address on file as of February 2026. Facility affiliation is based on matching practice address to CMS-certified ambulatory surgery center locations.