Olga Shabalov, MD

Medicare activity in 2024

Official CMS public-use data for Olga Shabalov, 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. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)475 services
2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)371 services
3. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)272 services
4. Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)202 services
5. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)105 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%
• Arthritis57%
• Ischemic heart disease54%
• Atrial fibrillation33%
• Anxiety32%

Hospitals where Olga Shabalov works

Medicare's Facility Affiliation Data lists Olga Shabalov 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.

• Magee Womens Hospital of UPMC Health SystemPittsburgh, PA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 390114
• UPMC McKeesport HospitalMcKeesport, PA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 390002
• UPMC MercyPittsburgh, PA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 390028
• UPMC Presbyterian ShadysidePittsburgh, PA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 390164
• UPMC St MargaretPittsburgh, PA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 390102

Practice locations

Addresses where Olga Shabalov is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 8; the Medicare profile lists all.

• 2 Hot Meal StPittsburg, PA 15203
• 200 Lothrop StPittsburgh, PA 15213 (412) 383‑1370
• 200 Lothrop St, Muh 4 EastPittsburgh, PA 15213 (412) 383‑1370
• 275 Clairton BlvdWest Mifflin, PA 15236
• 275 Clairton Blvd, Suite 300bWest Mifflin, PA 15236 (412) 641‑4274

Group practices

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

• University of Pittsburgh Physicians4,236 clinicians in the group

Specialties

• Cardiovascular Disease (Cardiology)primary
• Internal Medicinealso
• Interventional Cardiologyalso

Find other Cardiovascular Disease (Cardiology) doctors in Pennsylvania →

Other cardiologists in Pittsburg

Clinicians with the same Medicare primary specialty in Pittsburg, PA — not a recommendation.

• Leyla E. Sade Akdogan, MD
• Dustin E. Kliner, MD
• Rabindra Girdhar, MD
• Andreas Kyvernitakis, MD
• Edward T. Szabo, MD
• Sideris Facaros, MD
• John A. Power, MD
• Zachary Rhinehart, MD

All cardiologists in Pittsburg →

Other clinicians in University of Pittsburgh Physicians

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

• Heather L. Jones, PA
• Sarah P. Ignelzi, CNA
• Benjamin M. Smith, MD
• Michael Titchner, DO
• Suzanne Janitor, CNA
• Leyla E. Sade Akdogan, 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