Anjanaa Vijayanarayanan, MD

Medicare activity in 2024

Official CMS public-use data for Anjanaa Vijayanarayanan, 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. Special stained specimen slides to examine tissue, each additional procedure (88341)186 services
2. Microscopic genetic analysis of tumor, manual (88360)67 services
3. Pathology examination of tissue using a microscope, intermediate complexity (88305)55 services
4. Special stained specimen slides to examine tissue, initial procedure (88342)49 services
5. Bone marrow, smear interpretation (85097)39 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 cholesterol65%
• High blood pressure62%
• Arthritis45%
• Chronic kidney disease29%
• Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)27%
• Ischemic heart disease22%

Hospitals where Anjanaa Vijayanarayanan works

Medicare's Facility Affiliation Data lists Anjanaa Vijayanarayanan 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.

• UCSF Medical CenterSan Francisco, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050454

Practice locations

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

• 2330 Post StSan Francisco, CA 94115 (415) 476‑4029
• 505 Parnassus AveSan Francisco, CA 94143 (415) 476‑1000

Group practices

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

• University of California San Francisco1,839 clinicians in the group

Specialties

• Pathologyprimary

Find other Pathology doctors in California →

Other pathologists in San Francisco

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

• Karthik A. Ganapathi, MD
• Jeffry Simko
• Parnaz Daneshpajouhnejad, MD
• Ryan M. Gill, MD
• Georgios Deftereos, MD
• Lap K. Huynh, MD
• Aras N. Mattis, MD
• Dana Balitzer, MD

All pathologists in San Francisco →

Other clinicians in University of California San Francisco

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

• Darren D. Pan, MD
• Amanda E. Bryson, MD
• Jamie A. Cohen
• Teresa M. San Mateo, PA
• Samuel C. Brondfield, MD
• Kalpana I. Nathan, 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