Quick answers
- Which hospitals does Louis Salas work at?
- Medicare's official clinician data lists Louis Salas at 1 hospital: Saint Agnes Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Louis Salas see patients?
- Medicare's clinician data lists 3 practice locations, including Columbia, MD, Annapolis, MD and Catonsville, MD. Call before your visit to confirm the address.
- What is Louis Salas's specialty?
- Medicare lists Gastroenterology as the primary specialty.
- Does Louis Salas accept Medicare assignment?
- Yes. Medicare's clinician data says Louis Salas accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does Louis Salas offer telehealth?
- Medicare's clinician data says Louis Salas offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Louis Salas?
- (410) 992-9797, as listed in official Medicare / NPI Registry data.
- What is Louis Salas's NPI number?
- 1164420154. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Louis Salas works
Medicare's Facility Affiliation Data lists Louis Salas at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Saint Agnes HospitalBaltimore, MD · Acute Care Hospital · CCN 210011
Practice locations
Addresses where Louis Salas is enrolled with Medicare (CMS data updated 2026-10-02).
- 10710 Charter Dr, Suite 110Columbia, MD 21044 (410) 992‑9797
- 621 Ridgely Ave, Suite 201Annapolis, MD 21401
- 700 Geipe Rd, Suite 230Catonsville, MD 21228 (410) 247‑7500
Group practices
Medicare enrollment lists Louis Salas as a member of this group (CMS data updated 2026-10-02).
- Chesapeake Digestive Associates, PC38 clinicians in the group
Specialties
- Gastroenterologyprimary
Other gastroenterologists in Columbia
Clinicians with the same Medicare primary specialty in Columbia, MD — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Central Del Caribe Escuela De Medicina |
| Graduation year | 1987 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1164420154 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians