Kuang Yu Jen, MD

Medicare activity in 2024

Official CMS public-use data for Kuang Yu Jen, 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. Antibody evaluation, each additional single antibody stain procedure (88350)263 services
2. Special stained specimen slides to examine tissue including interpretation and report (88313)151 services
3. Pathology examination of tissue using a microscope, intermediate complexity (88305)72 services
4. Antibody evaluation, initial single antibody stain procedure (88346)52 services
5. Special stained specimen slides to examine tissue, initial procedure (88342)48 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%
• Chronic kidney disease75%
• Diabetes50%
• Ischemic heart disease38%
• Heart failure23%

Hospitals where Kuang Yu Jen works

Medicare's Facility Affiliation Data lists Kuang Yu Jen 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.

• University of California Davis Medical CenterSacramento, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050599

Practice locations

Addresses where Kuang Yu Jen is enrolled with Medicare (CMS data updated October 2, 2026).

• 2315 Stockton BlvdSacramento, CA 95817 (916) 734‑2011

Group practices

Medicare enrollment lists Kuang Yu Jen as a member of this group (CMS data updated October 2, 2026).

• Regents of the Univ of Ca1,584 clinicians in the group

Specialties

• Pathologyprimary

Find other Pathology doctors in California →

Other pathologists in Sacramento

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

• Max X. Kong, MD
• Sarah E. Barnhard, MD
• Elham Vali Betts, MD
• Rajib Kumar Gupta, MD
• Elvira A. Milano, MD
• Furkan Yigitbilek, MD
• Swikrity Upadhyay Baskota, MD
• Ashna Aggarwal, MD

All pathologists in Sacramento →

Other clinicians in Regents of the Univ of Ca

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

• Julia Sharma, MD
• Sergei Romanov, MD
• Laura M. Sperry, NP
• Stephanie Y. Lee, MD
• Isabelle L. Magro, MD
• Edris Aman, 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