Quick answers
- Does Lon F. Alexander accept Medicare assignment?
- Yes. Medicare's clinician data says Lon F. Alexander accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Lon F. Alexander's NPI number?
- 1073595989. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Lon F. Alexander works
Medicare's Facility Affiliation Data lists Lon F. Alexander at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Eisenhower Medical CenterRancho Mirage, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050573
- Fisher County Hospital DistrictRotan, TX · Critical Access Hospital · Emergency services: listed by Medicare · CCN 451313
- Madison Parish HospitalTallulah, LA · Critical Access Hospital · Emergency services: listed by Medicare · CCN 191314
- W J Mangold Memorial HospitalLockney, TX · Critical Access Hospital · Emergency services: listed by Medicare · CCN 451337
Practice locations
Addresses where Lon F. Alexander is enrolled with Medicare (CMS data updated October 2, 2026).
- 39000 Bob Hope DrRancho Mirage, CA 92270 (760) 340‑3911
- 39950 Vista Del SolRancho Mirage, CA 92270 (760) 340‑0053
Group practices
Medicare enrollment lists Lon F. Alexander as a member of this group (CMS data updated October 2, 2026).
- Eisenhower Medical Center456 clinicians in the group
Specialties
- Neurosurgeryprimary
Other neurosurgeons in Rancho Mirage
Clinicians with the same Medicare primary specialty in Rancho Mirage, CA — not a recommendation.
Other clinicians in Eisenhower Medical Center
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1984 (42 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1073595989 |
| 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 October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- 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