Leslie CahanMD
Neurosurgery·Thousand Oaks, CA
Leslie Cahan, MD is a Neurosurgery provider in Thousand Oaks, CA, as of July 2026.
- NPI1063583979
- Registered2006
- Class of1971
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
Leslie Cahan at a glance
- Provider
- Leslie Cahan
- Credential
- MD
- Specialty
- Neurosurgery
- Procedures
- Neurosurgery CPT codes
- Location
- Thousand Oaks, CA
- Medical school
- University of California, Geffen School of Medicine
- Graduated
- 1971
- NPI registered
- 2006
- NPI
- 1063583979
- 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 Leslie Cahan practice?
Leslie Cahan, MD is based in Thousand Oaks, CA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Leslie Cahan's NPI number?
Leslie Cahan's National Provider Identifier (NPI) is 1063583979, registered in 2006. Specialty on record: Neurosurgery; credential MD.
Where did Leslie Cahan go to medical school?
Leslie Cahan, MD attended University of California, Geffen School of Medicine, graduating in 1971.
How many Neurosurgery providers in California work at ambulatory surgery centers?
127 Neurosurgery surgeons and proceduralists in California are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Leslie Cahan among them. The California Neurosurgery directory lists each one by city with credential, NPI, and center affiliations.
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