Quick answers
- Does Samer Makhoul accept Medicare assignment?
- Yes. Medicare's clinician data says Samer Makhoul 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 Samer Makhoul see?
- In 2024, CMS data shows 244 Original Medicare patients and 794 services for Samer Makhoul. This counts Original Medicare only and measures volume, not quality.
- What is Samer Makhoul's NPI number?
- 1235102369. 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 Samer Makhoul, 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 | 244 |
|---|---|
| Services billed to Medicare | 794 |
| Different services or procedures | 14 |
| Participating Medicare provider | Yes |
| Average age of these patients | 77 |
Most frequent services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)416 services
- Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)129 services
- Critical care, first 30-74 minutes (99291)127 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)82 services
- Irrigation and suction of lung airways to obtain cells using an endoscope (31624)14 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 disease64%
- Heart failure59%
- Arthritis55%
- COPD55%
Hospitals where Samer Makhoul works
Medicare's Facility Affiliation Data lists Samer Makhoul 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.
- Abrazo Arrowhead HospitalGlendale, AZ · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 030094
- Banner Boswell Medical CenterSun City, AZ · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 030061
- Banner del E. Webb Medical CenterSun City West, AZ · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 030093
- Banner Thunderbird Medical CenterGlendale, AZ · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: not listed by Medicare · CCN 030089
- St Josephs Hospital and Medical CenterPhoenix, AZ · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 030024
Practice locations
Addresses where Samer Makhoul is enrolled with Medicare (CMS data updated October 2, 2026).
- 18701 N 67th AveGlendale, AZ 85308 (480) 296‑7640
- 1930 E Thomas RdPhoenix, AZ 85016 (602) 532‑1000
Group practices
Medicare enrollment lists Samer Makhoul as a member of this group (CMS data updated October 2, 2026).
- Arizona Acute Medical Services 1 PC48 clinicians in the group
Specialties
- Internal Medicineprimary
- Critical Care (Intensivists)also
- Pulmonary Diseasealso
- Sleep Medicinealso
Other internal medicine doctors in Glendale
Clinicians with the same Medicare primary specialty in Glendale, AZ — not a recommendation.
Other clinicians in Arizona Acute Medical Services 1 PC
Medicare enrollment lists these clinicians in the same group practice — 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) |
| NPI (National Provider Identifier) | 1235102369 |
| 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