Quick answers
- Which hospitals does Ivy Tobin work at?
- Medicare's official clinician data lists Ivy Tobin at 3 hospitals: Hannibal Regional Hospital, Mercy Hospital Springfield and Research Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ivy Tobin see patients?
- Medicare's clinician data lists 4 practice locations, including Springfield, MO and Hannibal, MO. Call before your visit to confirm the address.
- What is Ivy Tobin's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Ivy Tobin accept Medicare assignment?
- Yes. Medicare's clinician data says Ivy Tobin 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 Ivy Tobin?
- (417) 820-3960, as listed in official Medicare / NPI Registry data.
- What is Ivy Tobin's NPI number?
- 1801553938. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ivy Tobin works
Medicare's Facility Affiliation Data lists Ivy Tobin at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Hannibal Regional HospitalHannibal, MO · Acute Care Hospital · CCN 260025
- Mercy Hospital SpringfieldSpringfield, MO · Acute Care Hospital · CCN 260065
- Research Medical CenterKansas City, MO · Acute Care Hospital · CCN 260027
Practice locations
Addresses where Ivy Tobin is enrolled with Medicare (CMS data updated 2026-10-02).
- 1235 E Cherokee St, 2c Sprg Cardiothoracic Surgery HeartSpringfield, MO 65804 (417) 820‑3960
- 6000 Hospital Dr PO Box, Suite 1257Hannibal, MO 63401
- 6500 Hospital DrHannibal, MO 63401
- PO Box, Suite 1257Hannibal, MO 63401 (573) 248‑5460
Group practices
Medicare enrollment lists Ivy Tobin as a member of these groups (CMS data updated 2026-10-02).
- Mercy Clinic Springfield Communities1,120 clinicians in the group
- Hannibal Regional Healthcare System Inc272 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Springfield
Clinicians with the same Medicare primary specialty in Springfield, MO — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2021 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1801553938 |
| 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