Quick answers
- Which hospitals does Timothy G. Ying work at?
- Medicare's official clinician data lists Timothy G. Ying at 3 hospitals: Dupont Hospital LLC, SSM Health Saint Louis University Hospital and Sullivan County Community Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Timothy G. Ying see patients?
- Medicare's clinician data lists 2 practice locations, including Saint Louis, MO and Seymour, IN. Call before your visit to confirm the address.
- What is Timothy G. Ying's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Timothy G. Ying accept Medicare assignment?
- Yes. Medicare's clinician data says Timothy G. Ying 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 Timothy G. Ying?
- (314) 617-2000, as listed in official Medicare / NPI Registry data.
- What is Timothy G. Ying's NPI number?
- 1740381292. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Timothy G. Ying works
Medicare's Facility Affiliation Data lists Timothy G. Ying at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Dupont Hospital LLCFort Wayne, IN · Acute Care Hospital · CCN 150150
- SSM Health Saint Louis University HospitalSaint Louis, MO · Acute Care Hospital · CCN 260105
- Sullivan County Community HospitalSullivan, IN · Critical Access Hospital · CCN 151327
Practice locations
Addresses where Timothy G. Ying is enrolled with Medicare (CMS data updated 2026-10-02).
- 1201 S Grand BlvdSaint Louis, MO 63104 (314) 617‑2000
- 411 W Tipton StSeymour, IN 47274 (812) 522‑2349
Group practices
Medicare enrollment lists Timothy G. Ying as a member of these groups (CMS data updated 2026-10-02).
- SSM Health Care Group940 clinicians in the group
- Emergency Professionals of Indiana PC119 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Saint Louis
Clinicians with the same Medicare primary specialty in Saint Louis, MO — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | At Still University Of Health Sciences, College Of Osteo Med, Kirksville |
| Graduation year | 1985 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1740381292 |
| 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