Louis SalasM.D.
Gastroenterology·Catonsville, MD
Louis Salas, M.D. is a Gastroenterology provider in Catonsville, MD affiliated with 2 ambulatory surgery centers in MD, as of July 2026.
- NPI1164420154
- Registered2005
- Centers2
- 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.
Louis Salas at a glance
- Provider
- Louis Salas
- Credential
- M.D.
- Specialty
- Gastroenterology
- Procedures
- Gastroenterology CPT codes
- Location
- Catonsville, MD
- Medical school
- University Central del Caribe Escuela de Medicina
- Graduated
- 1987
- NPI registered
- 2005
- NPI
- 1164420154
- 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 Louis Salas practice?
Louis Salas, M.D. is based in Catonsville, MD and is affiliated with 2 ambulatory surgery centers: Gastrointestinal Diagnostic Center in Catonville, MD and The Maryland Center For Digestive Health LLC in Annapolis, MD. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Louis Salas's NPI number?
Louis Salas's National Provider Identifier (NPI) is 1164420154, registered in 2005. Specialty on record: Gastroenterology; credential M.D.
Where did Louis Salas go to medical school?
Louis Salas, M.D. attended University Central del Caribe Escuela de Medicina, graduating in 1987.
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, Louis Salas among them. The Maryland Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.
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