Quick answers
- Which hospitals does Patrick C. Grayson work at?
- Medicare's official clinician data lists Patrick C. Grayson at 2 hospitals: East Carroll Parish Hospital and Madison Parish Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Patrick C. Grayson see patients?
- Medicare's clinician data lists 3 practice locations, including Mansfield, LA, Lake Providence, LA and Tallulah, LA. Call before your visit to confirm the address.
- What is Patrick C. Grayson's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Patrick C. Grayson accept Medicare assignment?
- Medicare's clinician data says Patrick C. Grayson 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 Patrick C. Grayson?
- (318) 872-0821, as listed in official Medicare / NPI Registry data.
- What is Patrick C. Grayson's NPI number?
- 1720029275. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Patrick C. Grayson works
Medicare's Facility Affiliation Data lists Patrick C. Grayson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- East Carroll Parish HospitalLake Providence, LA · Acute Care Hospital · CCN 190208
- Madison Parish HospitalTallulah, LA · Critical Access Hospital · CCN 191314
Practice locations
Addresses where Patrick C. Grayson is enrolled with Medicare (CMS data updated 2026-10-02).
- 207 Jefferson StMansfield, LA 71052 (318) 872‑0821
- 336 N Hood StLake Providence, LA 71254 (318) 559‑4023
- 900 Johnson StTallulah, LA 71282 (318) 574‑2374
Group practices
Medicare enrollment lists Patrick C. Grayson as a member of these groups (CMS data updated 2026-10-02).
- East Carroll Parish Hospital38 clinicians in the group
- Oakdale Ess LLC27 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Mansfield
Clinicians with the same Medicare primary specialty in Mansfield, LA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | East Tennessee State University Quillen College Of Medicine |
| Graduation year | 1996 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1720029275 |
| 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