Anna Gushchin, MD

Medicare activity in 2024

Official CMS public-use data for Anna Gushchin, 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 low level od decision making, if using time, 20 minutes or more (99213)166 services
2. New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)50 services
3. Imaging of retina (92134)19 services
4. Exam of visual field with extended testing (92083)18 services
5. Imaging of optic nerve (92133)15 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%
• Arthritis52%
• Diabetes29%
• Anxiety26%
• Ischemic heart disease24%

Hospitals where Anna Gushchin works

Medicare's Facility Affiliation Data lists Anna Gushchin 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.

• UPMC MercyPittsburgh, PA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 390028

Practice locations

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

• 532 S Aiken Ave, Suite 520Pittsburgh, PA 15232 (412) 621‑5822

Group practices

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

• University of Pittsburgh Physicians4,236 clinicians in the group

Specialties

• Ophthalmologyprimary

Find other Ophthalmology doctors in Pennsylvania →

Other ophthalmologists in Pittsburgh

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

• Troy M. Karlik, DO
• James B. Dickey
• George T. Park, DO
• Robert M. Lewen, MD
• Nicole Rebollo Rodriguez, MD
• Rose Ngan, MD
• Michael D. Lewen, MD
• Aarti Bishnoi, MD

All ophthalmologists in Pittsburgh →

Other clinicians in University of Pittsburgh Physicians

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

• Anna Binney McCague, MD
• Monisha Medhi, MD
• Alaina R. Flanagan, PA
• Mary E. Keebler, MD
• Jeremy S. Tilstra, MD
• Justin M. Shuster, 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