Brian JanzMD
Brian Janz, MD is a Hand Surgery provider in Catonsville, MD affiliated with 1 ambulatory surgery center in MD, as of July 2026.
- NPI1003079435
- Registered2008
- Centers1
- StateMD
- Class of2001
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 Janz at a glance
- Provider
- Brian Janz
- Credential
- MD
- Specialty
- Hand Surgery
- Procedures
- Hand Surgery CPT codes
- Location
- Catonsville, MD
- Medical school
- Medical College of Ohio
- Graduated
- 2001
- NPI registered
- 2008
- NPI
- 1003079435
- 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 Janz practice?
Brian Janz, MD is based in Catonsville, MD and is affiliated with 1 ambulatory surgery center: Westminster Surgery Center in Westminster, MD. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Brian Janz's NPI number?
Brian Janz's National Provider Identifier (NPI) is 1003079435, registered in 2008. Specialty on record: Hand Surgery; credential MD.
Where did Brian Janz go to medical school?
Brian Janz, MD attended Medical College of Ohio, graduating in 2001.
How many Hand Surgery providers in Maryland work at ambulatory surgery centers?
11 Hand Surgery surgeons and proceduralists in Maryland are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Brian Janz among them. The Maryland Hand Surgery directory lists each one by city with credential, NPI, and center affiliations.
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