Quick answers
- Which hospitals does Michael B. Mayfield work at?
- Medicare's official clinician data lists Michael B. Mayfield at 2 hospitals: Chicot Memorial Medical Center and St Marys Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael B. Mayfield see patients?
- Medicare's clinician data lists 2 practice locations, including Russellville, AR and Lake Village, AR. Call before your visit to confirm the address.
- What is Michael B. Mayfield's specialty?
- Medicare lists General Surgery as the primary specialty, and also Family Practice and Interventional Pain Management.
- Does Michael B. Mayfield accept Medicare assignment?
- Yes. Medicare's clinician data says Michael B. Mayfield 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 Michael B. Mayfield?
- (479) 968-2345, as listed in official Medicare / NPI Registry data.
- What is Michael B. Mayfield's NPI number?
- 1306894803. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Michael B. Mayfield works
Medicare's Facility Affiliation Data lists Michael B. Mayfield at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Chicot Memorial Medical CenterLake Village, AR · Critical Access Hospital · CCN 041328
- St Marys Regional Medical CenterRussellville, AR · Acute Care Hospital · CCN 040041
Practice locations
Addresses where Michael B. Mayfield is enrolled with Medicare (CMS data updated 2026-10-02).
- 101 Skyline DrRussellville, AR 72801 (479) 968‑2345
- 2729 S Hwy 65 and 82Lake Village, AR 71653
Group practices
Medicare enrollment lists Michael B. Mayfield as a member of these groups (CMS data updated 2026-10-02).
- St Marys Physician Services LLC49 clinicians in the group
- Chicot Memorial Medical Center8 clinicians in the group
Specialties
- General Surgeryprimary
- Family Practicealso
- Interventional Pain Managementalso
Other general surgeons in Russellville
Clinicians with the same Medicare primary specialty in Russellville, AR — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Arkansas College Of Medicine |
| Graduation year | 1992 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1306894803 |
| 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