Samer S. Hasson, MD

Medicare activity in 2024

Official CMS public-use data for Samer S. Hasson, 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.

Most frequent services

1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)1,205 services
2. Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)795 services
3. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)779 services
4. Advance care planning, first 30 minutes (99497)437 services
5. Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more (99306)262 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%
• Arthritis61%
• Ischemic heart disease55%
• Diabetes52%
• Chronic kidney disease52%

Hospitals where Samer S. Hasson works

Medicare's Facility Affiliation Data lists Samer S. Hasson 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 Estrella Medical CenterPhoenix, AZ · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 030115

Practice locations

Addresses where Samer S. Hasson is enrolled with Medicare (CMS data updated October 2, 2026).

• 255 W Brown RdMesa, AZ 85201 (480) 833‑3988
• 4022 E Presidio StMesa, AZ 85215 (480) 985‑1093
• 9201 W Thomas RdPhoenix, AZ 85037 (623) 327‑4000

Group practices

Medicare enrollment lists Samer S. Hasson as a member of these groups (CMS data updated October 2, 2026).

• Banner Hospital Based Physicians Arizona LLC637 clinicians in the group
• Lifeline Hospitalist Associates LLC17 clinicians in the group
• Arizona Post Acute Care Specialists LLC10 clinicians in the group

Specialties

• Hospitalistprimary

Find other Hospitalist doctors in Arizona →

Other hospitalists in Mesa

Clinicians with the same Medicare primary specialty in Mesa, AZ — not a recommendation.

• David W. Graham, DO
• Marium Asad, MD
• William Z. Manning, MD
• Matthew R. Powell, MD
• Karan Bhasin, MD
• Zachary A. Prather, MD
• Rajvee Patel, MD
• Andy Lee, DO

All hospitalists in Mesa →

Other clinicians in Banner Hospital Based Physicians Arizona LLC

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• Alan J. Citrin, DO
• Emily Lash, NP
• Sohail M. Alam, MD
• Slavko Aleksis, DO
• Geoffrey Beck, MD
• Paul N. Richmann, MD

Clinician information

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

1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians