Zersha Fischer, DO

Medicare activity in 2024

Official CMS public-use data for Zersha Fischer, 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)414 services
2. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)209 services
3. Injection of drug or substance under skin or into muscle (96372)100 services
4. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)83 services
5. Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg (J3420)79 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 pressure70%
• High cholesterol61%
• Arthritis35%
• Diabetes26%
• Chronic kidney disease25%
• Anxiety23%

Hospitals where Zersha Fischer works

Medicare's Facility Affiliation Data lists Zersha Fischer 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.

• Deaconess Henderson HospitalHenderson, KY · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 180056
• Deaconess Hospital IncEvansville, IN · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 150082
• Gibson General HospitalPrinceton, IN · Critical Access Hospital · Emergency services: listed by Medicare · CCN 151319
• The Women's HospitalNewburgh, IN · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 150149

Practice locations

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

• 4506 1st AveEvansville, IN 47710 (812) 428‑6161

Group practices

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

• Deaconess Clinic Inc413 clinicians in the group

Specialties

• Family Practiceprimary

Find other Family Practice doctors in Indiana →

Other family doctors in Evansville

Clinicians with the same Medicare primary specialty in Evansville, IN — not a recommendation.

• Mark A. Martin, MD
• Ronald C. Perkins, MD
• Scott M. Cordts, MD
• David E. Schultz Ii, MD
• Jared Hutson, MD
• Tiffany Frey, MD
• Carol A. Goodman, MD
• Alben B. Shockley, MD

All family doctors in Evansville →

Other clinicians in Deaconess Clinic Inc

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

• Kate E. Erwin, NP
• Christina Chumley
• Kalyana Lavu, MD
• Jung Wook Kang Smith, MD
• Justin Yeh, MD
• Yvonne M. Davis, NP

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