Quick answers
- Which hospitals does John H. Webb work at?
- Medicare's official clinician data lists John H. Webb at 3 hospitals: Baptist Memorial Hospital North MS, Baptist Memorial Hospital Union County and University of Mississippi Medical Center- Grenada. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John H. Webb see patients?
- Medicare's clinician data lists 2 practice locations, including Oxford, MS. Call before your visit to confirm the address.
- What is John H. Webb's specialty?
- Medicare lists Gastroenterology as the primary specialty.
- Does John H. Webb accept Medicare assignment?
- Yes. Medicare's clinician data says John H. Webb 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 John H. Webb?
- (662) 294-9888, as listed in official Medicare / NPI Registry data.
- What is John H. Webb's NPI number?
- 1801804133. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John H. Webb works
Medicare's Facility Affiliation Data lists John H. Webb at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Baptist Memorial Hospital North MSOxford, MS · Acute Care Hospital · CCN 250034
- Baptist Memorial Hospital Union CountyNew Albany, MS · Acute Care Hospital · CCN 250006
- University of Mississippi Medical Center- GrenadaGrenada, MS · Acute Care Hospital · CCN 250168
Practice locations
Addresses where John H. Webb is enrolled with Medicare (CMS data updated 2026-10-02).
- 1208 Office Park DrOxford, MS 38655 (662) 294‑9888
- 1210 Office Park DrOxford, MS 38655 (662) 294‑9888
Group practices
Medicare enrollment lists John H. Webb as a member of this group (CMS data updated 2026-10-02).
- Gastroenterology Center of the Midsouth PLLC149 clinicians in the group
Specialties
- Gastroenterologyprimary
Other gastroenterologists in Oxford
Clinicians with the same Medicare primary specialty in Oxford, MS — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Mississippi School Of Medicine |
| Graduation year | 1989 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1801804133 |
| 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