Tatyana P. Barsouk, MD

Medicare activity in 2024

Official CMS public-use data for Tatyana P. Barsouk, 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. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)144 services
2. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)32 services
3. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)29 services
4. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)25 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 cholesterol75%
• High blood pressure69%
• Arthritis54%
• Anxiety40%
• Diabetes35%
• Depression29%

Hospitals where Tatyana P. Barsouk works

Medicare's Facility Affiliation Data lists Tatyana P. Barsouk 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.

• Canonsburg General HospitalCanonsburg, PA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 390160
• St Clair HospitalPittsburgh, PA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 390228
• The Washington HospitalWashington, PA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 390042
• UPMC Presbyterian ShadysidePittsburgh, PA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 390164

Practice locations

Addresses where Tatyana P. Barsouk is enrolled with Medicare (CMS data updated October 2, 2026).

• 1000 Bower Hill RdPittsburgh, PA 15243
• 1050 Bower Hill RdPittsburgh, PA 15243 (412) 572‑6164

Group practices

Medicare enrollment lists Tatyana P. Barsouk as a member of this group (CMS data updated October 2, 2026).

• St Clair Medical Services Inc209 clinicians in the group

Specialties

• Neurologyprimary

Find other Neurology doctors in Pennsylvania →

Other neurologists in Pittsburgh

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

• Maryam Zulfiqar, MD
• Sandeep Rana, MD
• Mary C. Flaherty, DO
• Sarah Wondisford, MD
• Zongqi Xia, MD
• Islam Zaydan, MD
• Bishow Mahat, MD
• Stephen D. Samples, MD

All neurologists in Pittsburgh →

Other clinicians in St Clair Medical Services Inc

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

• Mohamed B. Hagahmed, MD
• Gabrielle T. Hymel, MD
• Ryan W. Zuzek, MD
• Patrick G. Reilly, MD
• David J. Burkey, MD
• Brian R. Elford, DO

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