Quick answers
- Which hospitals does Wayne Wong work at?
- Medicare's official clinician data lists Wayne Wong at 2 hospitals: Maine General Medical Center and Mayo Clinic Health System - Mankato. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Wayne Wong see patients?
- Medicare's clinician data lists 2 practice locations, including Mankato, MN and Waterville, ME. Call before your visit to confirm the address.
- What is Wayne Wong's specialty?
- Medicare lists Gastroenterology as the primary specialty.
- Does Wayne Wong accept Medicare assignment?
- Yes. Medicare's clinician data says Wayne Wong 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 Wayne Wong?
- (507) 625-4031, as listed in official Medicare / NPI Registry data.
- What is Wayne Wong's NPI number?
- 1275676843. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Wayne Wong works
Medicare's Facility Affiliation Data lists Wayne Wong at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Maine General Medical CenterAugusta, ME · Acute Care Hospital · CCN 200039
- Mayo Clinic Health System - MankatoMankato, MN · Acute Care Hospital · CCN 240093
Practice locations
Addresses where Wayne Wong is enrolled with Medicare (CMS data updated 2026-10-02).
- 1025 Marsh StMankato, MN 56001 (507) 625‑4031
- 149 N StWaterville, ME 04901 (207) 872‑1000
Group practices
Medicare enrollment lists Wayne Wong as a member of these groups (CMS data updated 2026-10-02).
- Mayo Clinic Health System-Southwest Minnesota Region661 clinicians in the group
- Mainegeneral Medical Center555 clinicians in the group
Specialties
- Gastroenterologyprimary
Other gastroenterologists in Mankato
Clinicians with the same Medicare primary specialty in Mankato, MN — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Oregon Health Sciences University School Of Medicine |
| Graduation year | 1987 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1275676843 |
| 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