Quick answers
- Which hospitals does John C. Gollier work at?
- Medicare's official clinician data lists John C. Gollier at 5 hospitals: AdventHealth Ottawa, Anderson County Hospital, LMH, University of Kansas Health System Olathe Hospital and University of Kansas Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John C. Gollier see patients?
- Medicare's clinician data lists 1 practice location in Ottawa, KS. Call before your visit to confirm the address.
- What is John C. Gollier's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does John C. Gollier accept Medicare assignment?
- Medicare's clinician data says John C. Gollier may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for John C. Gollier?
- (785) 242-1620, as listed in official Medicare / NPI Registry data.
- What is John C. Gollier's NPI number?
- 1104857911. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John C. Gollier works
Medicare's Facility Affiliation Data lists John C. Gollier at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- AdventHealth OttawaOttawa, KS · Acute Care Hospital · CCN 170014
- Anderson County HospitalGarnett, KS · Critical Access Hospital · CCN 171316
- LMHLawrence, KS · Acute Care Hospital · CCN 170137
- University of Kansas Health System Olathe HospitalOlathe, KS · Acute Care Hospital · CCN 170049
- University of Kansas HospitalKansas City, KS · Acute Care Hospital · CCN 170040
Practice locations
Addresses where John C. Gollier is enrolled with Medicare (CMS data updated 2026-10-02).
- 1418 S Main St, Suite 5Ottawa, KS 66067 (785) 242‑1620
Group practices
Medicare enrollment lists John C. Gollier as a member of this group (CMS data updated 2026-10-02).
- Ottawa Family Physicians, Chartered11 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Ottawa
Clinicians with the same Medicare primary specialty in Ottawa, KS — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Kansas School Of Med (kc/wich/sal) |
| Graduation year | 1997 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1104857911 |
| 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