Anna Zvansky, DO

Medicare activity in 2024

Official CMS public-use data for Anna Zvansky, 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)201 services
2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)82 services
3. Hospital discharge day management, more than 30 minutes (99239)56 services
4. Advance care planning, first 30 minutes (99497)56 services
5. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)42 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%
• Diabetes71%
• Ischemic heart disease65%
• Chronic kidney disease65%
• Arthritis62%

Hospitals where Anna Zvansky works

Medicare's Facility Affiliation Data lists Anna Zvansky 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.

• California Hospital Medical Center LALos Angeles, CA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 050149
• Mission Community HospitalPanorama City, CA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: not listed by Medicare · CCN 050704

Practice locations

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

• 14860 Roscoe Blvd, Suite 307Panorama City, CA 91402 (818) 616‑2122
• 1701 Santa Anita AveS El Monte, CA 91733 (626) 579‑7777

Group practices

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

• Hospitalist Group of Montebello Inc58 clinicians in the group
• Innovative Medical Solutions Inc a Medical Group37 clinicians in the group

Specialties

• Hospitalistprimary
• Family Practicealso

Find other Hospitalist doctors in California →

Other hospitalists in Panorama City

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

• Akshay Manek, MD
• Isaac E. Abusleme, MD
• David A. Buch, MD
• Osezemeghonghon O. Obilor, MD
• Giancarlo Gomez, MD
• John L. Vo, MD
• Chalit Vasnarungruengkul, MD
• Cindy Mong, MD

All hospitalists in Panorama City →

Other clinicians in Hospitalist Group of Montebello Inc

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

• Michael T. Nguyen, DO
• Justine Young, DO
• Jonathan Ghiam, MD
• Leslie J. Smith, NP
• Lukasz K. Janeczek, MD
• Louay Shawesh, 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