Quick answers
- Which hospitals does Damon C. Clines work at?
- Medicare's official clinician data lists Damon C. Clines at 1 hospital: Gateway Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Damon C. Clines see patients?
- Medicare's clinician data lists 2 practice locations, including Granite City, IL. Call before your visit to confirm the address.
- What is Damon C. Clines's specialty?
- Medicare lists Gastroenterology as the primary specialty.
- Does Damon C. Clines accept Medicare assignment?
- Medicare's clinician data says Damon C. Clines may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Damon C. Clines?
- (618) 451-7600, as listed in official Medicare / NPI Registry data.
- What is Damon C. Clines's NPI number?
- 1508800582. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Damon C. Clines works
Medicare's Facility Affiliation Data lists Damon C. Clines at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Gateway Regional Medical CenterGranite City, IL · Acute Care Hospital · CCN 140125
Practice locations
Addresses where Damon C. Clines is enrolled with Medicare (CMS data updated 2026-10-02).
- 2044 Madison Ave, Suite 27Granite City, IL 62040 (618) 451‑7600
- 2100 Madison AveGranite City, IL 62040 (618) 798‑3000
Group practices
Medicare enrollment lists Damon C. Clines as a member of this group (CMS data updated 2026-10-02).
- Ahs Il Medical Group LLC45 clinicians in the group
Specialties
- Gastroenterologyprimary
Other gastroenterologists in Illinois
Clinicians with the same Medicare primary specialty in Illinois — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Missouri, Columbia School Of Medicine |
| Graduation year | 1983 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1508800582 |
| 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