Abhishek Rai, MD

Medicare activity in 2024

Official CMS public-use data for Abhishek Rai, 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. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)109 services
2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)41 services
3. Emergency department visit with moderate level of medical decision making (99284)37 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 cholesterol72%
• Anxiety66%
• Depression60%
• Alzheimer's disease or dementia48%
• Arthritis43%

Hospitals where Abhishek Rai works

Medicare's Facility Affiliation Data lists Abhishek Rai 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.

• Mercy General HospitalSacramento, CA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 050017
• Mercy Hospital of FolsomFolsom, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050414
• Mercy San Juan Medical CenterCarmichael, CA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 050516

Practice locations

Addresses where Abhishek Rai is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.

• 12401 Washington BlvdWhittier, CA 90602 (562) 698‑0811
• 12401 Washington Blvd, Suite 100Whittier, CA 90602 (562) 967‑2885
• 12675 La Mirada Blvd, Suite 201and401La Mirada, CA 90638 (562) 903‑7339
• 1401 E Main StSanta Maria, CA 93454 (805) 739‑3001
• 1700 Coffee RdModesto, CA 95355 (209) 526‑4500

Group practices

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

• PIH Health Physicians622 clinicians in the group
• Cep America - Psychiatry PC93 clinicians in the group
• Rideout Memorial Hospital87 clinicians in the group

Specialties

• Psychiatryprimary

Find other Psychiatry doctors in California →

Other psychiatrists in Whittier

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

• Jaswinder Kumar, MD
• Catherine Lee, MD
• Nicole G. Williams, MD
• Visant A. Sanathara, MD

All psychiatrists in Whittier →

Other clinicians in PIH Health Physicians

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

• Charles K. Kung, MD
• Loy Pham, MD
• Roquell Laney, MD
• Tina T. Ng, MD
• Vivek A. Mehta, MD
• James Kuo, 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