Corinne JansenMD
Obstetrics & Gynecology·Walnut Creek, CA
Corinne Jansen, MD is an Obstetrics & Gynecology provider in Walnut Creek, CA, as of July 2026.
- NPI1679065817
- Registered2018
- Class of2018
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Corinne Jansen at a glance
- Provider
- Corinne Jansen
- Credential
- MD
- Specialty
- Obstetrics/Gynecology
- Procedures
- Obstetrics & Gynecology CPT codes
- Location
- Walnut Creek, CA
- Medical school graduation
- 2018
- NPI registered
- 2018
- NPI
- 1679065817
- 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 Corinne Jansen practice?
Corinne Jansen, MD is based in Walnut Creek, CA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Corinne Jansen's NPI number?
Corinne Jansen's National Provider Identifier (NPI) is 1679065817, registered in 2018. Specialty on record: Obstetrics/Gynecology; credential MD.
How many Obstetrics & Gynecology providers in California work at ambulatory surgery centers?
544 Obstetrics & Gynecology surgeons and proceduralists in California are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Corinne Jansen among them. The California Obstetrics & Gynecology directory lists each one by city with credential, NPI, and center affiliations.
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