Gholamreza Malek, MD

Medicare activity in 2024

Official CMS public-use data for Gholamreza Malek, 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. Ct scan head or brain without contrast (70450)314 services
2. Ct scan of abdomen and pelvis with contrast (74177)139 services
3. Ct scan of abdomen and pelvis without contrast (74176)117 services
4. X-ray of chest, 1 view (71045)89 services
5. Ct scan of upper spine without contrast (72125)79 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%
• Arthritis59%
• Diabetes53%
• Chronic kidney disease45%
• Ischemic heart disease42%

Hospitals where Gholamreza Malek works

Medicare's Facility Affiliation Data lists Gholamreza Malek 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.

• Adventist Health and RideoutMarysville, CA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 050133
• Adventist Health Ukiah ValleyUkiah, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050301
• Golden Plains Community HospitalBorger, TX · Critical Access Hospital · Emergency services: listed by Medicare · CCN 451369
• Lake Granbury Medical CenterGranbury, TX · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 450596
• Wilson N Jones Regional Medical CenterSherman, TX · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 450469

Practice locations

Addresses where Gholamreza Malek is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 28; the Medicare profile lists all.

• 10 Woodland RdSaint Helena, CA 94574 · St. Helena Hospital (707) 963‑3611
• 1120 Imperial Blvd, Suite 150Sugar Land, TX 77498 · Pathway Imaging LLC (844) 674‑7284
• 115 Mall DrHanford, CA 93230 · Hanford Community Hospital (559) 582‑9000
• 1241 Campbell RdHouston, TX 77055 · Memorial Mri and Diagnostic LLC (713) 461‑3399
• 125 Mall Dr, Suite 305Hanford, CA 93230 · Hanford Community Hospital (559) 537‑0440

Group practices

Medicare enrollment lists Gholamreza Malek as a member of these groups (CMS data updated October 2, 2026).

• USC Care Medical Group Inc1,380 clinicians in the group
• UTMB Faculty Group Practice1,101 clinicians in the group
• Tallahassee Memorial Healthcare Inc497 clinicians in the group
• Ukiah Adventist Hospital135 clinicians in the group
• Seven Star Hospital Associates Inc126 clinicians in the group
• Advanced Radiology and Interventional Associates Inc104 clinicians in the group

Specialties

• Diagnostic Radiologyprimary

Find other Diagnostic Radiology doctors in California →

Other radiologists in Saint Helena

Clinicians with the same Medicare primary specialty in Saint Helena, CA — not a recommendation.

• Bruce Nixon, MD
• Aalok Turakhia, MD
• Khalil W. Zahra, MD
• William V. Glenn, MD
• Natalia Zarzhevsky, MD
• Gina Midmore, MD

All radiologists in Saint Helena →

Other clinicians in USC Care Medical Group Inc

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

• Navpreet Kaur, MD
• Camille Amparo
• Reza Assadsangabi, MD
• Brian Kim, MD
• Christopher Toensing, MD
• Stephanie Q. Liang, 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