Steven RockM.D.
Steven Rock, M.D. is an Urology provider in Arnold, MD affiliated with 2 ambulatory surgery centers in MD, as of July 2026.
- NPI1407851587
- Registered2005
- Centers2
- StateMD
- Class of1991
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.
Steven Rock at a glance
- Provider
- Steven Rock
- Credential
- M.D.
- Specialty
- Urology
- Procedures
- Urology CPT codes
- Location
- Arnold, MD
- Medical school graduation
- 1991
- NPI registered
- 2005
- NPI
- 1407851587
- 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 Steven Rock practice?
Steven Rock, M.D. is based in Arnold, MD and is affiliated with 2 ambulatory surgery centers: Aau Greenbelt ASC LLC in Greenbelt, MD and Anne Arundel Urological Surgery Center in Annapolis, MD. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Steven Rock's NPI number?
Steven Rock's National Provider Identifier (NPI) is 1407851587, registered in 2005. Specialty on record: Urology; credential M.D.
How many Urology providers in Maryland work at ambulatory surgery centers?
68 Urology surgeons and proceduralists in Maryland are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Steven Rock among them. The Maryland Urology directory lists each one by city with credential, NPI, and center affiliations.
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