Quick answers
- Which hospitals does Matthew Watz work at?
- Medicare's official clinician data lists Matthew Watz at 3 hospitals: AdventHealth Ottawa, AdventHealth Shawnee Mission and AdventHealth South Overland Park, Inc. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Matthew Watz see patients?
- Medicare's clinician data lists 3 practice locations, including Ottawa, KS, Lenexa, KS and Overland Park, KS. Call before your visit to confirm the address.
- What is Matthew Watz's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Matthew Watz accept Medicare assignment?
- Yes. Medicare's clinician data says Matthew Watz 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 Matthew Watz?
- (781) 280-1589, as listed in official Medicare / NPI Registry data.
- What is Matthew Watz's NPI number?
- 1821738667. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Matthew Watz works
Medicare's Facility Affiliation Data lists Matthew Watz 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
- AdventHealth Shawnee MissionShawnee Mission, KS · Acute Care Hospital · CCN 170104
- AdventHealth South Overland Park, IncOverland Park, KS · Acute Care Hospital · CCN 170208
Practice locations
Addresses where Matthew Watz is enrolled with Medicare (CMS data updated 2026-10-02).
- 1301 S Main StOttawa, KS 66067 (781) 280‑1589
- 23401 Prairie Star PkwyLenexa, KS 66227 (913) 676‑8500
- 7025 College BlvdOverland Park, KS 66211 (913) 632‑3500
Group practices
Medicare enrollment lists Matthew Watz as a member of these groups (CMS data updated 2026-10-02).
- ER Physicians South, P.A.33 clinicians in the group
- Em Specialists PA14 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Ottawa
Clinicians with the same Medicare primary specialty in Ottawa, KS — not a recommendation.
Clinician information
| Graduation year | 2022 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1821738667 |
| 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