Quick answers
- Does Mahmoud Mahafzah accept Medicare assignment?
- Yes. Medicare's clinician data says Mahmoud Mahafzah 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 Mahmoud Mahafzah see?
- In 2024, CMS data shows 270 Original Medicare patients and 883 services for Mahmoud Mahafzah. This counts Original Medicare only and measures volume, not quality.
- What is Mahmoud Mahafzah's NPI number?
- 1649434887. 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 Mahmoud Mahafzah, 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 | 270 |
|---|---|
| Services billed to Medicare | 883 |
| Different services or procedures | 25 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)258 services
- Critical care, first 30-74 minutes (99291)247 services
- Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)67 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)46 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)15 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%
- Ischemic heart disease59%
- Chronic kidney disease56%
- Diabetes55%
- Heart failure52%
Hospitals where Mahmoud Mahafzah works
Medicare's Facility Affiliation Data lists Mahmoud Mahafzah 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.
- Banner Thunderbird Medical CenterGlendale, AZ · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: not listed by Medicare · CCN 030089
- Centura St. Catherine-Dodge CityDodge City, KS · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 170175
- St. Catherine Hospital - Garden CityGarden City, KS · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 170023
Practice locations
Addresses where Mahmoud Mahafzah is enrolled with Medicare (CMS data updated October 2, 2026).
- 1400 S Dobson RdMesa, AZ 85202 (480) 412‑3000
- 425 N Belmont AveWichita, KS 67208
- 9201 W Thomas RdPhoenix, AZ 85037 (623) 327‑4000
Group practices
Medicare enrollment lists Mahmoud Mahafzah as a member of these groups (CMS data updated October 2, 2026).
- Banner Hospital Based Physicians Arizona LLC637 clinicians in the group
- Vigilias LLC51 clinicians in the group
Specialties
- Critical Care (Intensivists)primary
Find other Critical Care (Intensivists) doctors in Arizona →
Other critical care doctors in Mesa
Clinicians with the same Medicare primary specialty in Mesa, AZ — not a recommendation.
Other clinicians in Banner Hospital Based Physicians Arizona LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2006 (20 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1649434887 |
| 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