Quick answers
- Which hospitals does Jon G. Thomason work at?
- Medicare's official clinician data lists Jon G. Thomason at 5 hospitals: LMH, Saint Luke's East Hospital, Saint Luke's South Hospital, Saint Lukes North Hospital and St Lukes Hospital of Kansas City. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jon G. Thomason see patients?
- Medicare's clinician data lists 6 practice locations, including Overland Park, KS, Kansas City, MO and Shawnee Mission, KS. Call before your visit to confirm the address.
- What is Jon G. Thomason's specialty?
- Medicare lists Pathology as the primary specialty.
- Does Jon G. Thomason accept Medicare assignment?
- Yes. Medicare's clinician data says Jon G. Thomason 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 Jon G. Thomason?
- (913) 396-8509, as listed in official Medicare / NPI Registry data.
- What is Jon G. Thomason's NPI number?
- 1225441645. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jon G. Thomason works
Medicare's Facility Affiliation Data lists Jon G. Thomason at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- LMHLawrence, KS · Acute Care Hospital · CCN 170137
- Saint Luke's East HospitalLees Summit, MO · Acute Care Hospital · CCN 260216
- Saint Luke's South HospitalOverland Park, KS · Acute Care Hospital · CCN 170185
- Saint Lukes North HospitalKansas City, MO · Acute Care Hospital · CCN 260062
- St Lukes Hospital of Kansas CityKansas City, MO · Acute Care Hospital · CCN 260138
Practice locations
Addresses where Jon G. Thomason is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 12300 Metcalf AveOverland Park, KS 66213 (913) 396‑8509
- 2800 Clay Edwards Dr, North Kansas City HospitalKansas City, MO 64116 (913) 396‑8509
- 4401 Wornall Rd, St Lukes Hospital LabKansas City, MO 64111 (913) 396‑8509
- 7820 W 165th St, Adventhealth South Overland ParkOverland Park, KS 66223 (913) 396‑8509
- 9100 W 74th St, Adventhealth Shawnee MissionShawnee Mission, KS 66204 (913) 396‑8509
Group practices
Medicare enrollment lists Jon G. Thomason as a member of these groups (CMS data updated 2026-10-02).
- Mawd Pathology Group Inc39 clinicians in the group
- Mawd Pathologists LLC28 clinicians in the group
Specialties
- Pathologyprimary
Other pathologists in Overland Park
Clinicians with the same Medicare primary specialty in Overland Park, KS — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Kansas School Of Med (kc/wich/sal) |
| Graduation year | 2014 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1225441645 |
| 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