Alex Zawoloka, MD

Medicare activity in 2024

Official CMS public-use data for Alex Zawoloka, 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. Hospital discharge day management, more than 30 minutes (99239)272 services
2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)214 services
3. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)147 services
4. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)110 services
5. Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)54 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%
• Arthritis56%
• Heart failure50%
• Ischemic heart disease46%
• Diabetes42%

Hospitals where Alex Zawoloka works

Medicare's Facility Affiliation Data lists Alex Zawoloka 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.

• Bon Secours Maryview Medical CenterPortsmouth, VA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 490017
• Bon Secours Southampton Memorial HospitalFranklin, VA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 490092
• Riverside Shore Memorial HospitalOnancock, VA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 490037
• Riverside Walter Reed HospitalGloucester, VA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 490130

Practice locations

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

• 100 Fairview DrFranklin, VA 23851 (240) 686‑2300
• 20480 Market StOnancock, VA 23417 (757) 302‑2342

Group practices

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

• Riverside Physician Services Inc797 clinicians in the group
• Emergency Medicine Associates P.A., P.C.714 clinicians in the group

Specialties

• Hospitalistprimary

Find other Hospitalist doctors in Virginia →

Other hospitalists in Virginia

Clinicians with the same Medicare primary specialty in Virginia — not a recommendation.

• Mustafa M. Alaska, MD
• Homan H. Wai, MD
• Shekhar S. Patil, MD
• Xia Li, MD
• Sinziana Mahalean, MD
• Dianne N. Thompson, MD
• Kelly E. Gladin, MD
• Carl N. Chotas, MD

All hospitalists in Virginia →

Other clinicians in Riverside Physician Services Inc

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

• Richard A. Kolb, MD
• Matthew T. Lisk, DO
• Tyler Goon
• Lara P. Bonner Millar, MD
• Krystal E. Ainsley, MD
• Soquel Rey, 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