Quick answers
- Which hospitals does Timothy Ryan work at?
- Medicare's official clinician data lists Timothy Ryan at 5 hospitals: Boone Hospital Center, Bothwell Regional Health Center, Carroll County Memorial Hospital, Fitzgibbon Hospital and University of Missouri Health Care. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Timothy Ryan see patients?
- Medicare's clinician data lists 1 practice location in Marshall, MO. Call before your visit to confirm the address.
- What is Timothy Ryan's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Timothy Ryan accept Medicare assignment?
- Yes. Medicare's clinician data says Timothy Ryan 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 Ryan?
- (660) 886-6692, as listed in official Medicare / NPI Registry data.
- What is Timothy Ryan's NPI number?
- 1790721520. 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 Ryan works
Medicare's Facility Affiliation Data lists Timothy Ryan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Boone Hospital CenterColumbia, MO · Acute Care Hospital · CCN 260068
- Bothwell Regional Health CenterSedalia, MO · Acute Care Hospital · CCN 260009
- Carroll County Memorial HospitalCarrollton, MO · Critical Access Hospital · CCN 261332
- Fitzgibbon HospitalMarshall, MO · Acute Care Hospital · CCN 260142
- University of Missouri Health CareColumbia, MO · Acute Care Hospital · CCN 260141
Practice locations
Addresses where Timothy Ryan is enrolled with Medicare (CMS data updated 2026-10-02).
- 2305 S Hwy 65, Marshall Sugical AssociatesMarshall, MO 65340 (660) 886‑6692
Group practices
Medicare enrollment lists Timothy Ryan as a member of this group (CMS data updated 2026-10-02).
- John Fitzgibbon Memorial Hospital Inc45 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Missouri
Clinicians with the same Medicare primary specialty in Missouri — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 1991 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1790721520 |
| 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