Brian SullivanMD
Brian Sullivan, MD is an Orthopedic Surgery provider in Orange, CA affiliated with 2 ambulatory surgery centers in CA, as of July 2026.
- NPI1659869550
- Registered2018
- Centers2
- StateCA
- Class of2018
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.
Brian Sullivan at a glance
- Provider
- Brian Sullivan
- Credential
- MD
- Specialty
- Orthopedic Surgery
- Procedures
- Orthopedic Surgery CPT codes
- Location
- Orange, CA
- Medical school
- Medical College of Georgia School of Medicine
- Graduated
- 2018
- NPI registered
- 2018
- NPI
- 1659869550
- 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 Brian Sullivan practice?
Brian Sullivan, MD is based in Orange, CA and is affiliated with 2 ambulatory surgery centers: La Veta Surgical Center in Orange, CA and Main Street Specialty Surgery Center LLC in Orange, CA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Brian Sullivan's NPI number?
Brian Sullivan's National Provider Identifier (NPI) is 1659869550, registered in 2018. Specialty on record: Orthopedic Surgery; credential MD.
Where did Brian Sullivan go to medical school?
Brian Sullivan, MD attended Medical College of Georgia School of Medicine, graduating in 2018.
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, Brian Sullivan among them. The California Orthopedic Surgery directory lists each one by city with credential, NPI, and center affiliations.
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