Spiro AntoniadesMD
Orthopedic Surgery·Bel Air, MD
Spiro Antoniades, MD is an Orthopedic Surgery provider in Bel Air, MD affiliated with 1 ambulatory surgery center in MD, as of July 2026.
- NPI1265535512
- Registered2006
- Centers1
- StateMD
- Class of1992
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.
Spiro Antoniades at a glance
- Provider
- Spiro Antoniades
- Credential
- MD
- Specialty
- Orthopedic Surgery
- Procedures
- Orthopedic Surgery CPT codes
- Location
- Bel Air, MD
- Medical school
- Johns Hopkins University School of Medicine
- Graduated
- 1992
- NPI registered
- 2006
- NPI
- 1265535512
- 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 Spiro Antoniades practice?
Spiro Antoniades, MD is based in Bel Air, MD and is affiliated with 1 ambulatory surgery center: Surgcenter Of Bel Air in Bel Air, MD. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Spiro Antoniades's NPI number?
Spiro Antoniades's National Provider Identifier (NPI) is 1265535512, registered in 2006. Specialty on record: Orthopedic Surgery; credential MD.
Where did Spiro Antoniades go to medical school?
Spiro Antoniades, MD attended Johns Hopkins University School of Medicine, graduating in 1992.
How many Orthopedic Surgery providers in Maryland work at ambulatory surgery centers?
140 Orthopedic Surgery surgeons and proceduralists in Maryland are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Spiro Antoniades among them. The Maryland Orthopedic Surgery directory lists each one by city with credential, NPI, and center affiliations.
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