Quick answers
- Which hospitals does Christopher N. Hueser work at?
- Medicare's official clinician data lists Christopher N. Hueser at 3 hospitals: Hermann Area District Hospital, Mercy Hospital St Louis and Mercy Hospital Washington. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Christopher N. Hueser see patients?
- Medicare's clinician data lists 1 practice location in Washington, MO. Call before your visit to confirm the address.
- What is Christopher N. Hueser's specialty?
- Medicare lists Medical Oncology as the primary specialty.
- Does Christopher N. Hueser accept Medicare assignment?
- Yes. Medicare's clinician data says Christopher N. Hueser 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 Christopher N. Hueser?
- (636) 390-1600, as listed in official Medicare / NPI Registry data.
- What is Christopher N. Hueser's NPI number?
- 1578768321. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Christopher N. Hueser works
Medicare's Facility Affiliation Data lists Christopher N. Hueser at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Hermann Area District HospitalHermann, MO · Critical Access Hospital · CCN 261314
- Mercy Hospital St LouisSaint Louis, MO · Acute Care Hospital · CCN 260020
- Mercy Hospital WashingtonWashington, MO · Acute Care Hospital · CCN 260052
Practice locations
Addresses where Christopher N. Hueser is enrolled with Medicare (CMS data updated 2026-10-02).
- 901 Patients 1st DrWashington, MO 63090 (636) 390‑1600
Group practices
Medicare enrollment lists Christopher N. Hueser as a member of this group (CMS data updated 2026-10-02).
- Mercy Clinic Oncology LLC33 clinicians in the group
Specialties
- Medical Oncologyprimary
Other oncologists in Missouri
Clinicians with the same Medicare primary specialty in Missouri — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Arizona College Of Osteopathic Medicine Mid Western University |
| Graduation year | 2003 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1578768321 |
| 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