Ian WeinerMD
Orthopedic Surgery·Baltimore, MD
Ian Weiner, MD is an Orthopedic Surgery provider in Baltimore, MD affiliated with 1 ambulatory surgery center in MD, as of July 2026.
- NPI1508854498
- Registered2005
- Centers1
- StateMD
- Class of1987
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.
Ian Weiner at a glance
- Provider
- Ian Weiner
- Credential
- MD
- Specialty
- Orthopedic Surgery
- Procedures
- Orthopedic Surgery CPT codes
- Location
- Baltimore, MD
- Medical school
- University of Maryland School of Medicine
- Graduated
- 1987
- NPI registered
- 2005
- NPI
- 1508854498
- 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 Ian Weiner practice?
Ian Weiner, MD is based in Baltimore, MD and is affiliated with 1 ambulatory surgery center: Greenspring Surgery Center in Baltimore, MD. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Ian Weiner's NPI number?
Ian Weiner's National Provider Identifier (NPI) is 1508854498, registered in 2005. Specialty on record: Orthopedic Surgery; credential MD.
Where did Ian Weiner go to medical school?
Ian Weiner, MD attended University of Maryland School of Medicine, graduating in 1987.
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, Ian Weiner among them. The Maryland Orthopedic Surgery directory lists each one by city with credential, NPI, and center affiliations.
Pilot Analysis
Get the complete Ian Weiner analysis
Tell us where to send it. Our team will prepare an analysis of Ian Weiner covering case volumes, referral patterns, payer mix, and how specialty peers compare, and email it to you within 5-10 business days. Need it faster? Book a demo.