Theodore LengMD
Theodore Leng, MD is an Ophthalmology provider in Stanford, CA affiliated with 1 ambulatory surgery center in CA, as of July 2026.
- NPI1144438987
- Registered2007
- Centers1
- StateCA
- Class of2005
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.
Theodore Leng at a glance
- Provider
- Theodore Leng
- Credential
- MD
- Specialty
- Ophthalmology
- Procedures
- Ophthalmology CPT codes
- Location
- Stanford, CA
- Medical school
- Stanford University School of Medicine
- Graduated
- 2005
- NPI registered
- 2007
- NPI
- 1144438987
- 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 Theodore Leng practice?
Theodore Leng, MD is based in Stanford, CA and is affiliated with 1 ambulatory surgery center: Surgecenter Of Palo Alto in Palo Alto, CA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Theodore Leng's NPI number?
Theodore Leng's National Provider Identifier (NPI) is 1144438987, registered in 2007. Specialty on record: Ophthalmology; credential MD.
Where did Theodore Leng go to medical school?
Theodore Leng, MD attended Stanford University School of Medicine, graduating in 2005.
How many Ophthalmology providers in California work at ambulatory surgery centers?
869 Ophthalmology surgeons and proceduralists in California are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Theodore Leng among them. The California Ophthalmology directory lists each one by city with credential, NPI, and center affiliations.
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