Steven ProshanMD
Colorectal Surgery·Annapolis, MD
Steven Proshan, MD is a Colorectal Surgery provider in Annapolis, MD, as of July 2026.
- NPI1487754933
- Registered2006
- Class of1989
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
Steven Proshan at a glance
- Provider
- Steven Proshan
- Credential
- MD
- Specialty
- Colorectal Surgery (Proctology)
- Location
- Annapolis, MD
- Medical school
- Columbia University College of Physicians and Surgeons
- Graduated
- 1989
- NPI registered
- 2006
- NPI
- 1487754933
- 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 Proshan practice?
Steven Proshan, MD is based in Annapolis, MD. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Steven Proshan's NPI number?
Steven Proshan's National Provider Identifier (NPI) is 1487754933, registered in 2006. Specialty on record: Colorectal Surgery (Proctology); credential MD.
Where did Steven Proshan go to medical school?
Steven Proshan, MD attended Columbia University College of Physicians and Surgeons, graduating in 1989.
How many Colorectal Surgery providers in Maryland work at ambulatory surgery centers?
4 Colorectal Surgery surgeons and proceduralists in Maryland are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Steven Proshan among them. The Maryland Colorectal Surgery directory lists each one by city with credential, NPI, and center affiliations.
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