Quick answers
- Does Mehrdad Asgeri accept Medicare assignment?
- Yes. Medicare's clinician data says Mehrdad Asgeri 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.
- How many Medicare patients does Mehrdad Asgeri see?
- In 2024, CMS data shows 980 Original Medicare patients and 2,504 services for Mehrdad Asgeri. This counts Original Medicare only and measures volume, not quality.
- What is Mehrdad Asgeri's NPI number?
- 1063453868. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Mehrdad Asgeri, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 980 |
|---|---|
| Services billed to Medicare | 2,504 |
| Different services or procedures | 70 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)548 services
- New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)417 services
- Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)298 services
- Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)186 services
- Biopsy of large bowel using a flexible endoscope (45380)167 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Arthritis52%
- Diabetes34%
- Anxiety31%
- Ischemic heart disease30%
Hospitals where Mehrdad Asgeri works
Medicare's Facility Affiliation Data lists Mehrdad Asgeri 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.
- Desert Regional Medical CenterPalm Springs, CA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 050243
- Eisenhower Medical CenterRancho Mirage, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050573
- Imperial Valley Health - El Centro HospitalEl Centro, CA · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 050045
Practice locations
Addresses where Mehrdad Asgeri is enrolled with Medicare (CMS data updated October 2, 2026).
- 72140 Magnesia Falls Dr, Suite 1Rancho Mirage, CA 92270 (760) 699‑7607
Group practices
Medicare enrollment lists Mehrdad Asgeri as a member of this group (CMS data updated October 2, 2026).
- Oasis Advanced Gastroenterology Inc2 clinicians in the group
Specialties
- Gastroenterologyprimary
Other gastroenterologists in Rancho Mirage
Clinicians with the same Medicare primary specialty in Rancho Mirage, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1992 (34 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1063453868 |
| 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
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- 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