Ha NguyenMD
Neurosurgery·Thousand Oaks, CA
Ha Nguyen, MD is a Neurosurgery provider in Thousand Oaks, CA affiliated with 1 ambulatory surgery center in CA, as of July 2026.
- NPI1518256429
- Registered2011
- Centers1
- StateCA
- Class of2011
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Ambulatory surgery centers
Centers whose service lines match this provider’s. Affiliations change; verify independently.
Education
Education on record as of August 2026.
Ha Nguyen at a glance
- Provider
- Ha Nguyen
- Credential
- MD
- Specialty
- Neurosurgery
- Procedures
- Neurosurgery CPT codes
- Location
- Thousand Oaks, CA
- Medical school
- Indiana University School of Medicine
- Graduated
- 2011
- NPI registered
- 2011
- NPI
- 1518256429
- 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 Ha Nguyen practice?
Ha Nguyen, MD is based in Thousand Oaks, CA and is affiliated with 1 ambulatory surgery center: Saxon Surgical Center in Thousand Oaks, CA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Ha Nguyen's NPI number?
Ha Nguyen's National Provider Identifier (NPI) is 1518256429, registered in 2011. Specialty on record: Neurosurgery; credential MD.
Where did Ha Nguyen go to medical school?
Ha Nguyen, MD attended Indiana University School of Medicine, graduating in 2011.
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, Ha Nguyen among them. The California Neurosurgery directory lists each one by city with credential, NPI, and center affiliations.
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