Parminder S. Sidhu, MD

Medicare activity in 2024

Official CMS public-use data for Parminder S. Sidhu, 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 moderate level of decision making, if using time, 30 minutes or more (99214)2,035 services
2. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)173 services
3. New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)133 services
4. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)112 services
5. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)78 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 cholesterol73%
• Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)51%
• Diabetes40%
• Arthritis40%
• Ischemic heart disease31%

Hospitals where Parminder S. Sidhu works

Medicare's Facility Affiliation Data lists Parminder S. Sidhu 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.

• John C Fremont Healthcare DistrictMariposa, CA · Critical Access Hospital · Emergency services: listed by Medicare · CCN 051304
• Memorial Hospital Los BanosLos Banos, CA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 050528
• Mercy Medical CenterMerced, CA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 050444

Practice locations

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

• 3850 G StMerced, CA 95340 (209) 564‑3600

Group practices

Medicare enrollment lists Parminder S. Sidhu as a member of this group (CMS data updated October 2, 2026).

• Parminder S Sidhu Medical Corporation4 clinicians in the group

Specialties

• Hematology/Oncologyprimary
• Hospice/Palliative Carealso
• Internal Medicinealso
• Pain Managementalso

Find other Hematology/Oncology doctors in California →

Other hematologist-oncologists in Merced

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

• Merla Puray, MD
• Brian A. Jonas, MD
• Theodore Wun, MD
• Mili Arora, MD
• Sidney M. Crain, MD
• Tianhong Li, MD
• Aaron S. Rosenberg, MD
• Mehrdad Abedi, MD

All hematologist-oncologists in Merced →

Other clinicians in Parminder S Sidhu Medical Corporation

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

• Mihoko Fujita, MD
• Kanwaljit Singh, 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