Quick answers
- Which hospitals does Nathan J. Marshall work at?
- Medicare's official clinician data lists Nathan J. Marshall at 1 hospital: Stormont Vail Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Nathan J. Marshall see patients?
- Medicare's clinician data lists 1 practice location in Topeka, KS. Call before your visit to confirm the address.
- What is Nathan J. Marshall's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Nathan J. Marshall accept Medicare assignment?
- Yes. Medicare's clinician data says Nathan J. Marshall 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 Nathan J. Marshall?
- (785) 235-3451, as listed in official Medicare / NPI Registry data.
- What is Nathan J. Marshall's NPI number?
- 1861985533. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Nathan J. Marshall works
Medicare's Facility Affiliation Data lists Nathan J. Marshall at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Stormont Vail HospitalTopeka, KS · Acute Care Hospital · CCN 170086
Practice locations
Addresses where Nathan J. Marshall is enrolled with Medicare (CMS data updated 2026-10-02).
- 823 SW Mulvane St, Suite 210Topeka, KS 66606 (785) 235‑3451
Group practices
Medicare enrollment lists Nathan J. Marshall as a member of this group (CMS data updated 2026-10-02).
- Anesthesia Associates of Topeka PA55 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Topeka
Clinicians with the same Medicare primary specialty in Topeka, KS — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2022 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1861985533 |
| 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