Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Genevieve Mazza, MD

Individual provider Maternal & Fetal Medicine Physician · NPI 1487281408

Genevieve Mazza, MD is a Maternal & Fetal Medicine Physician in Orange, California. Practices as a sole proprietor and works from 2 locations. Licensed in California.

Licensed in
CA
In the registry since
2020
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

101 The City Dr S
Orange, CA 92868-3201
Phone: (714) 456-8888
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1200 North State Street, Los Angeles, CA 90033-1029 — (323) 409-8848

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence A190631 (CA)
Maternal & Fetal Medicine Physician Taxonomy 207VM0101X · Licence A190631 (CA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1487281408
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 27, 2020
Last updated in NPPESSeptember 4, 2024
Certification dateSeptember 4, 2024

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