Surbhi Sidana, MD

Medicare activity in 2024

Official CMS public-use data for Surbhi Sidana, 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. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)125 services
2. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)107 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)18 services
4. Hospital discharge day management, more than 30 minutes (99239)11 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 pressure61%
• High cholesterol61%
• Chronic kidney disease26%
• Diabetes25%
• Arthritis24%
• Ischemic heart disease24%

Hospitals where Surbhi Sidana works

Medicare's Facility Affiliation Data lists Surbhi Sidana 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.

• Stanford Health CareStanford, CA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 050441

Practice locations

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

• 300 Pasteur DrStanford, CA 94305 (650) 723‑4000

Group practices

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

• Stanford Health Care3,122 clinicians in the group

Specialties

• Internal Medicineprimary
• Hematology/Oncologyalso

Find other Internal Medicine doctors in California →

Other internal medicine doctors in Stanford

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

• Michelle A. Chiu, MD
• Asma S. Bahrami, MD
• Sneha S. Jain, MD
• Wendy Caceres, MD
• Stephen Ku, MD
• Judah Z. Kupferman, MD
• Shai Friedland, MD
• Niraj L. Sehgal, MD

All internal medicine doctors in Stanford →

Other clinicians in Stanford Health Care

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

• Gloria L. Choi, NP
• Cornel Chiu, MD
• Anita T. Mohan, MD
• Krishnendu Bhadra, MD
• Aaron M. Mittel, MD
• Jennifer M. Hah, 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