Quick answers
- Which hospitals does Arnold L. Katz work at?
- Medicare's official clinician data lists Arnold L. Katz at 4 hospitals: Liberty Hospital, Overland Park Regional Medical Center, University of Kansas Hospital and Wright Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Arnold L. Katz see patients?
- Medicare's clinician data lists 3 practice locations, including Overland Park, KS and Liberty, MO. Call before your visit to confirm the address.
- What is Arnold L. Katz's specialty?
- Medicare lists Rheumatology as the primary specialty, and also Internal Medicine.
- Does Arnold L. Katz accept Medicare assignment?
- Medicare's clinician data says Arnold L. Katz 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 Arnold L. Katz?
- (913) 888-3231, as listed in official Medicare / NPI Registry data.
- What is Arnold L. Katz's NPI number?
- 1023034923. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Arnold L. Katz works
Medicare's Facility Affiliation Data lists Arnold L. Katz at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Liberty HospitalLiberty, MO · Acute Care Hospital · CCN 260177
- Overland Park Regional Medical CenterOverland Park, KS · Acute Care Hospital · CCN 170176
- University of Kansas HospitalKansas City, KS · Acute Care Hospital · CCN 170040
- Wright Memorial HospitalTrenton, MO · Critical Access Hospital · CCN 261309
Practice locations
Addresses where Arnold L. Katz is enrolled with Medicare (CMS data updated 2026-10-02).
- 10550 Quivira RdOverland Park, KS 66215 (913) 888‑3231
- 2521 Glenn Hendren DrLiberty, MO 64068
- 2525 Glenn Hendren DrLiberty, MO 64068 (816) 781‑7200
Group practices
Medicare enrollment lists Arnold L. Katz as a member of this group (CMS data updated 2026-10-02).
- New Liberty Hospital Corporation135 clinicians in the group
Specialties
- Rheumatologyprimary
- Internal Medicinealso
Other rheumatologists 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 Virginia School Of Medicine |
| Graduation year | 1970 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1023034923 |
| 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