Quick answers
- Which hospitals does John Hong work at?
- Medicare's official clinician data lists John Hong at 3 hospitals: Kaweah Health Medical Center, Mercy Hospital South and Trinity Hospitals. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John Hong see patients?
- Medicare's clinician data lists 4 practice locations, including Saint Louis, MO, Visalia, CA and Minot, ND. Call before your visit to confirm the address.
- What is John Hong's specialty?
- Medicare lists General Surgery as the primary specialty.
- Does John Hong accept Medicare assignment?
- Yes. Medicare's clinician data says John Hong 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 Hong?
- (314) 525-1224, as listed in official Medicare / NPI Registry data.
- What is John Hong's NPI number?
- 1578624201. 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 Hong works
Medicare's Facility Affiliation Data lists John Hong at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Kaweah Health Medical CenterVisalia, CA · Acute Care Hospital · CCN 050057
- Mercy Hospital SouthSaint Louis, MO · Acute Care Hospital · CCN 260077
- Trinity HospitalsMinot, ND · Acute Care Hospital · CCN 350006
Practice locations
Addresses where John Hong is enrolled with Medicare (CMS data updated 2026-10-02).
- 10012 Kennerly Rd, Suite 406Saint Louis, MO 63128 (314) 525‑1224
- 202 W Willow Ave, Suite 305Visalia, CA 93291 (559) 774‑0124
- 2305 37th Ave SWMinot, ND 58701 (701) 418‑8000
- 400 W Mineral King AveVisalia, CA 93291 (559) 624‑2000
Group practices
Medicare enrollment lists John Hong as a member of these groups (CMS data updated 2026-10-02).
- Trinity Health290 clinicians in the group
- Acute Care Surgery Medical Group Inc204 clinicians in the group
- Mercy Clinic Surgical Specialists LLC182 clinicians in the group
Specialties
- General Surgeryprimary
Other general surgeons in Saint Louis
Clinicians with the same Medicare primary specialty in Saint Louis, MO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Cincinnati College Of Medicine |
| Graduation year | 1992 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1578624201 |
| 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