Quick answers
- Which hospitals does Rex L. Wittman work at?
- Medicare's official clinician data lists Rex L. Wittman at 3 hospitals: Mercy Hospital, Inc, NMC Health and St Luke Hospital & Living Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Rex L. Wittman see patients?
- Medicare's clinician data lists 4 practice locations, including Newton, KS. Call before your visit to confirm the address.
- What is Rex L. Wittman's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Rex L. Wittman accept Medicare assignment?
- Yes. Medicare's clinician data says Rex L. Wittman 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 Rex L. Wittman?
- (316) 677-8877, as listed in official Medicare / NPI Registry data.
- What is Rex L. Wittman's NPI number?
- 1699731034. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Rex L. Wittman works
Medicare's Facility Affiliation Data lists Rex L. Wittman at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mercy Hospital, IncMoundridge, KS · Rural Emergency Hospital · CCN 170780
- NMC HealthNewton, KS · Acute Care Hospital · CCN 170103
- St Luke Hospital & Living CenterMarion, KS · Critical Access Hospital · CCN 171356
Practice locations
Addresses where Rex L. Wittman is enrolled with Medicare (CMS data updated 2026-10-02).
- 1400 S Kansas Ave, Suite 1200Newton, KS 67114 (316) 677‑8877
- 600 Medical Ctr DrNewton, KS 67114
- 600 Medical Ctr Dr, PO Box 308Newton, KS 67114
- 800 Medical Ctr DrNewton, KS 67114
Group practices
Medicare enrollment lists Rex L. Wittman as a member of these groups (CMS data updated 2026-10-02).
- Newton Healthcare Corporation64 clinicians in the group
- Novacare Outpatient Rehabilitation Inc34 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Newton
Clinicians with the same Medicare primary specialty in Newton, KS — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 1990 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1699731034 |
| 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