Rana Tawil, MD

Medicare activity in 2024

Official CMS public-use data for Rana Tawil, 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. Pathology examination of tissue using a microscope, intermediate complexity (88305)1,821 services
2. Special stained specimen slides to examine tissue, initial procedure (88342)685 services
3. Special stained specimen slides to examine tissue, each additional procedure (88341)572 services
4. Special stained specimen slides to examine tissue including interpretation and report (88313)437 services
5. Special stained specimen slides to identify organisms including interpretation and report (88312)303 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 pressure74%
• Arthritis45%
• Diabetes28%
• Ischemic heart disease25%
• Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)24%

Hospitals where Rana Tawil works

Medicare's Facility Affiliation Data lists Rana Tawil 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 Muir Medical Center - Walnut Creek CampusWalnut Creek, CA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 050180
• NorthBay Medical CenterFairfield, CA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 050367
• San Ramon Regional Medical CenterSan Ramon, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050689

Practice locations

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

• 4301 N Star Way, Suite AModesto, CA 95356 (209) 577‑1200

Group practices

Medicare enrollment lists Rana Tawil as a member of this group (CMS data updated October 2, 2026).

• Yosemite Pathology Medical Group Inc45 clinicians in the group

Specialties

• Pathologyprimary

Find other Pathology doctors in California →

Other pathologists in Modesto

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

• Stephen G. Connolly, MD
• Hong Li, MD
• Martin Luu, MD
• Richard Chiu, DO
• Marnelli A. Bautista-Quach, MD
• Shawn C. Emery, MD
• Sepideh Maftoun-Banankhah, MD
• Christy Perez Valles, MD

All pathologists in Modesto →

Other clinicians in Yosemite Pathology Medical Group Inc

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

• Nada Shaker
• Stephen G. Connolly, MD
• Martin Luu, MD
• Richard Chiu, DO
• Spogmai Wassimi, MD
• Shawn C. Emery, 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