Loren C. Tholcke, DO

Medicare activity in 2024

Official CMS public-use data for Loren C. Tholcke, 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. Injection, triamcinolone acetonide, not otherwise specified, 10 mg (J3301)232 services
2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)152 services
3. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)115 services
4. Aspiration and/or injection of fluid from large joint (20610)86 services
5. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)81 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%
• Arthritis67%
• Diabetes35%
• Ischemic heart disease32%
• Depression29%

Hospitals where Loren C. Tholcke works

Medicare's Facility Affiliation Data lists Loren C. Tholcke 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.

• Loma Linda University Medical Center-MurrietaMurrieta, CA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 050770
• Southwest Healthcare Rancho Springs HospitalMurrieta, CA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 050701
• Temecula Valley HospitalTemecula, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050775

Practice locations

Addresses where Loren C. Tholcke is enrolled with Medicare (CMS data updated October 2, 2026).

• 40949 Winchester RdTemecula, CA 92591 (951) 296‑6676
• 4500 Brockton Ave, Suite 204Riverside, CA 92501 (951) 296‑6676

Group practices

Medicare enrollment lists Loren C. Tholcke as a member of this group (CMS data updated October 2, 2026).

• One Orthopaedics PC7 clinicians in the group

Specialties

• Orthopedic Surgeryprimary

Find other Orthopedic Surgery doctors in California →

Other orthopedic surgeons in Temecula

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

• Jackson Helms, DO
• David J. Chao, MD
• Steven T. Kelley, MD
• Reza Roghani, MD
• Omar Kadri, MD
• Scott Herron, MD

All orthopedic surgeons in Temecula →

Other clinicians in One Orthopaedics PC

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

• Jackson Helms, DO
• Reza Roghani, 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