Hamidreza Aliabadi, MD

Medicare activity in 2024

Official CMS public-use data for Hamidreza Aliabadi, 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. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)121 services
2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)77 services
3. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)61 services
4. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)49 services
5. New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)23 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%
• Arthritis75%
• Chronic kidney disease39%
• Diabetes38%
• Anxiety35%

Hospitals where Hamidreza Aliabadi works

Medicare's Facility Affiliation Data lists Hamidreza Aliabadi 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.

• Sutter Amador HospitalJackson, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050014
• Sutter Auburn Faith HospitalAuburn, CA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 050498
• Sutter Roseville Medical CenterRoseville, CA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 050309

Practice locations

Addresses where Hamidreza Aliabadi is enrolled with Medicare (CMS data updated October 2, 2026).

• 1301 Secret Ravine Pkwy, Suite 200Roseville, CA 95661 (916) 773‑8700

Group practices

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

• B Barry Chehrazi MD Inc3 clinicians in the group
• Emergency Neurosurgery Services Medical Group Inc2 clinicians in the group

Specialties

• Neurosurgeryprimary

Find other Neurosurgery doctors in California →

Other neurosurgeons in Roseville

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

• Kavian Shahi, MD
• Amrith Jamoona, MD
• Matthew Kimball, MD
• Ted I. Brindle, MD
• Bahram B. Chehrazi, MD
• Gowriharan Thaiyananthan, MD

All neurosurgeons in Roseville →

Other clinicians in B Barry Chehrazi MD Inc

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

• Bahram B. Chehrazi, 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