Quick answers
- Which hospitals does Thomas B. Riechers work at?
- Medicare's official clinician data lists Thomas B. Riechers at 1 hospital: Mercy Hospital Washington. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Thomas B. Riechers see patients?
- Medicare's clinician data lists 5 practice locations, including Festus, MO and Washington, MO. Call before your visit to confirm the address.
- What is Thomas B. Riechers's specialty?
- Medicare lists General Surgery as the primary specialty, and also Vascular Surgery.
- Does Thomas B. Riechers accept Medicare assignment?
- Yes. Medicare's clinician data says Thomas B. Riechers 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 Thomas B. Riechers?
- (636) 933-1163, as listed in official Medicare / NPI Registry data.
- What is Thomas B. Riechers's NPI number?
- 1841278454. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Thomas B. Riechers works
Medicare's Facility Affiliation Data lists Thomas B. Riechers at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mercy Hospital WashingtonWashington, MO · Acute Care Hospital · CCN 260052
Practice locations
Addresses where Thomas B. Riechers is enrolled with Medicare (CMS data updated 2026-10-02).
- 1390 US Hwy 61, Suite G1500Festus, MO 63028 (636) 933‑1163
- 1390 US Hwy 61 G1500Festus, MO 63028
- 851 E 5th St, 152 Mercy Clinic Hyperbaric and Wound CWashington, MO 63090 (636) 861‑7880
- 851 E 5th St, 208 Mercy Clinic WashWashington, MO 63090 (314) 251‑6364
- 851 E 5th St, Suite 108Washington, MO 63090 (636) 861‑7870
Group practices
Medicare enrollment lists Thomas B. Riechers as a member of these groups (CMS data updated 2026-10-02).
- Mercy Clinic Surgical Specialists LLC182 clinicians in the group
- Mercy Clinic Hyperbaric and Wound Care LLC15 clinicians in the group
Specialties
- General Surgeryprimary
- Vascular Surgeryalso
Other general surgeons in Festus
Clinicians with the same Medicare primary specialty in Festus, MO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Oral Roberts University School Of Medicine |
| Graduation year | 1987 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1841278454 |
| 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