James DistefanoM.D.
Orthopedic Surgery·Alameda, CA
James Distefano, M.D. is an Orthopedic Surgery provider in Alameda, CA affiliated with 1 ambulatory surgery center in CA, as of July 2026.
- NPI1942513882
- Registered2010
- Centers1
- StateCA
- Class of2006
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.
James Distefano at a glance
- Provider
- James Distefano
- Credential
- M.D.
- Specialty
- Orthopedic Surgery
- Procedures
- Orthopedic Surgery CPT codes
- Location
- Alameda, CA
- Medical school graduation
- 2006
- NPI registered
- 2010
- NPI
- 1942513882
- 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 James Distefano practice?
James Distefano, M.D. is based in Alameda, CA and is affiliated with 1 ambulatory surgery center: The Surgery Center Of Alta Bates Summit Medical Center LLC in Oakland, CA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is James Distefano's NPI number?
James Distefano's National Provider Identifier (NPI) is 1942513882, registered in 2010. Specialty on record: Orthopedic Surgery; credential M.D.
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, James Distefano among them. The California Orthopedic Surgery directory lists each one by city with credential, NPI, and center affiliations.
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