Quick answers
- Which hospitals does Ryan G. Master work at?
- Medicare's official clinician data lists Ryan G. Master at 2 hospitals: Desoto Regional Health System and Willis Knighton Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ryan G. Master see patients?
- Medicare's clinician data lists 1 practice location in Shreveport, LA. Call before your visit to confirm the address.
- What is Ryan G. Master's specialty?
- Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty, and also Interventional Cardiology.
- Does Ryan G. Master accept Medicare assignment?
- Yes. Medicare's clinician data says Ryan G. Master 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.
- What is the phone number for Ryan G. Master?
- (318) 212-3858, as listed in official Medicare / NPI Registry data.
- What is Ryan G. Master's NPI number?
- 1235368390. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ryan G. Master works
Medicare's Facility Affiliation Data lists Ryan G. Master at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Desoto Regional Health SystemMansfield, LA · Acute Care Hospital · CCN 190118
- Willis Knighton Medical CenterShreveport, LA · Acute Care Hospital · CCN 190111
Practice locations
Addresses where Ryan G. Master is enrolled with Medicare (CMS data updated 2026-10-02).
- 1811 E Bert Kouns Industrial Loop, Suite 210Shreveport, LA 71105 (318) 212‑3858
Group practices
Medicare enrollment lists Ryan G. Master as a member of this group (CMS data updated 2026-10-02).
- WK Pierremont Cardiology27 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in Louisiana →
Other cardiologists in Shreveport
Clinicians with the same Medicare primary specialty in Shreveport, LA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Louisiana State University School Of Medicine In Shreveport |
| Graduation year | 2009 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1235368390 |
| 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