Timothy TanM.D.
Orthopedic Surgery·Visalia, CA
Timothy Tan, M.D. is an Orthopedic Surgery provider in Visalia, CA affiliated with 1 ambulatory surgery center in CA, as of July 2026.
- NPI1023404910
- Registered2015
- Centers1
- StateCA
- Class of2014
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.
Timothy Tan at a glance
- Provider
- Timothy Tan
- Credential
- M.D.
- Specialty
- Orthopedic Surgery
- Procedures
- Orthopedic Surgery CPT codes
- Location
- Visalia, CA
- Medical school
- University of California, Geffen School of Medicine
- Graduated
- 2014
- NPI registered
- 2015
- NPI
- 1023404910
- 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 Timothy Tan practice?
Timothy Tan, M.D. is based in Visalia, CA and is affiliated with 1 ambulatory surgery center: Seqouia Surgery Center LLC in Visalia, CA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Timothy Tan's NPI number?
Timothy Tan's National Provider Identifier (NPI) is 1023404910, registered in 2015. Specialty on record: Orthopedic Surgery; credential M.D.
Where did Timothy Tan go to medical school?
Timothy Tan, M.D. attended University of California, Geffen School of Medicine, graduating in 2014.
How many Orthopedic Surgery providers in California work at ambulatory surgery centers?
538 Orthopedic Surgery surgeons and proceduralists in California are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Timothy Tan among them. The California Orthopedic Surgery directory lists each one by city with credential, NPI, and center affiliations.
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