Genevieve MazzaMD
Maternal & Fetal Medicine·Orange, CA
Genevieve Mazza, MD is a Maternal & Fetal Medicine provider in Orange, CA, as of July 2026.
- NPI1487281408
- Registered2020
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Genevieve Mazza at a glance
- Provider
- Genevieve Mazza
- Credential
- MD
- Specialty
- Maternal & Fetal Medicine
- Location
- Orange, CA
- NPI registered
- 2020
- NPI
- 1487281408
- Snapshot
- July 2026
Identity, specialty, and affiliations change over time. This is not an endorsement, and not clinical, billing, or legal advice. Providers may request corrections at founders@datalilyai.com. Read the DataLily AI data methodology.
Questions
Where does Genevieve Mazza practice?
Genevieve Mazza, MD is based in Orange, CA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Genevieve Mazza's NPI number?
Genevieve Mazza's National Provider Identifier (NPI) is 1487281408, registered in 2020. Specialty on record: Maternal & Fetal Medicine; credential MD.
How many Maternal & Fetal Medicine providers in California work at ambulatory surgery centers?
8 Maternal & Fetal Medicine surgeons and proceduralists in California are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Genevieve Mazza among them. The California Maternal & Fetal Medicine directory lists each one by city with credential, NPI, and center affiliations.
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