Kristine Astvatsaturyan, MD

Medicare activity in 2024

Official CMS public-use data for Kristine Astvatsaturyan, 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)175 services
2. Pathology examination of tissue using a microscope, intermediate complexity (88305)128 services
3. Special stained specimen slides to examine tissue, initial procedure (88342)81 services
4. Cell examination of specimen, selective cellular enhancement technique (88112)42 services
5. Microscopic genetic analysis of tumor, manual (88360)37 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%
• Arthritis49%
• Diabetes44%
• Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)35%
• Ischemic heart disease34%

Hospitals where Kristine Astvatsaturyan works

Medicare's Facility Affiliation Data lists Kristine Astvatsaturyan 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.

• UCI Health-OrangeOrange, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050348

Practice locations

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

• 101 the City Dr SOrange, CA 92868 (714) 456‑7004
• 2928 E Cesar E Chavez AveLos Angeles, CA 90033 (323) 266‑6700

Group practices

Medicare enrollment lists Kristine Astvatsaturyan as a member of these groups (CMS data updated October 2, 2026).

• Complete Care Community Health Center, Inc44 clinicians in the group
• Regents of the University of California41 clinicians in the group

Specialties

• Pathologyprimary

Find other Pathology doctors in California →

Other pathologists in Orange

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

• Sejal S. Shah, MD
• Shivani R. Kandukuri, MD
• Ryan O'Connell, MD
• Maryam Sharifian, MD
• Mari A. Perez-Rosendahl, MD
• William H. Yong, MD
• Jeffrey C. Chang, MD
• Alfred J. Garcia, MD

All pathologists in Orange →

Other clinicians in Complete Care Community Health Center, Inc

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

• Abimbola A. Akinruli, NP
• Lydia A. Robles Gomez, MD
• Alla Liberstein, MD
• Alwyn Samson, NP
• Ramachandran Srinivasan, MD
• Gihyun Myung, 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