Stephen HummMD
Gastroenterology·Silver Spring, MD
Stephen Humm, MD is a Gastroenterology provider in Silver Spring, MD affiliated with 2 ambulatory surgery centers in MD, as of July 2026.
- NPI1134256597
- Registered2007
- Centers2
- StateMD
- Class of2003
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.
Stephen Humm at a glance
- Provider
- Stephen Humm
- Credential
- MD
- Specialty
- Gastroenterology
- Procedures
- Gastroenterology CPT codes
- Location
- Silver Spring, MD
- Medical school
- Vanderbilt University School of Medicine
- Graduated
- 2003
- NPI registered
- 2007
- NPI
- 1134256597
- 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 Stephen Humm practice?
Stephen Humm, MD is based in Silver Spring, MD and is affiliated with 2 ambulatory surgery centers: Silver Spring Surgery Center LLC in Silver Spring, MD and Endoscopic Surgical Centre Of Maryland in Silver Spring, MD. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Stephen Humm's NPI number?
Stephen Humm's National Provider Identifier (NPI) is 1134256597, registered in 2007. Specialty on record: Gastroenterology; credential MD.
Where did Stephen Humm go to medical school?
Stephen Humm, MD attended Vanderbilt University School of Medicine, graduating in 2003.
How many Gastroenterology providers in Maryland work at ambulatory surgery centers?
170 Gastroenterology surgeons and proceduralists in Maryland are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Stephen Humm among them. The Maryland Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.
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