Sara Caan Van Leeuwen, PA

Medicare activity in 2024

Official CMS public-use data for Sara Caan Van Leeuwen, 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)143 services
2. New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)34 services
3. Respiratory infectious agent detection by rna for severe acute respiratory syndrome coronavirus 2 (covid 19), influenza a, influenza b, and respiratory syncytial virus, upper respiratory specimen, each reported as detected or not detected (0241U)28 services
4. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)23 services
5. X-ray of chest, 2 views (71046)21 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 cholesterol75%
• High blood pressure70%
• Arthritis60%
• Ischemic heart disease37%
• Diabetes29%
• Osteoporosis28%

Hospitals where Sara Caan Van Leeuwen works

Medicare's Facility Affiliation Data lists Sara Caan Van Leeuwen 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.

• Cedars-Sinai Medical CenterLos Angeles, CA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 050625

Practice locations

Addresses where Sara Caan Van Leeuwen is enrolled with Medicare (CMS data updated October 2, 2026).

• 8501 Wilshire Blvd, Suite 150Beverly Hills, CA 90211 (310) 385‑3334
• 8635 W 3rd St, Suite 465wLos Angeles, CA 90048 (310) 423‑0674

Group practices

Medicare enrollment lists Sara Caan Van Leeuwen as a member of this group (CMS data updated October 2, 2026).

• Cedars-Sinai Medical Care Foundation1,692 clinicians in the group

Specialties

• Physician Assistantprimary

Find other clinicians: Physician Assistant, California →

Other physician assistants in Beverly Hills

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

• Kei C. Kawamoto, PA
• Francesca Castan, PA
• Aliyah Shah
• Kristen T. Martini, PA
• Carl Virgil B. Lazaro, PA
• Tiffany A. Taskaya, PA
• Elizabeth Togneri, PA
• Joo H. Park, PA

All physician assistants in Beverly Hills →

Other clinicians in Cedars-Sinai Medical Care Foundation

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

• Stewart Smith, MD
• Edward J. Feldman, MD
• Robert M. Cole, MD
• Nguyen M. Le, MD
• Joan Murad Haid, DO
• Kevin Hsu, 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