Courtney Kraus, MD

Medicare activity in 2024

Official CMS public-use data for Courtney Kraus, 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. Exam to measure eye deviation and range of motion (92060)93 services
2. Established patient problem focused exam of visual system (92012)79 services
3. New patient problem focused exam of visual system (92002)20 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 pressure64%
• Arthritis48%
• Anxiety28%
• Diabetes27%
• Depression26%

Hospitals where Courtney Kraus works

Medicare's Facility Affiliation Data lists Courtney Kraus 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.

• The Johns Hopkins HospitalBaltimore, MD · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 210009

Practice locations

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

• 5255 Loughboro NwrdWashington, DC 20016 (202) 660‑6500
• 600 N Wolf StBaltimore, MD 21287 (410) 955‑5000

Group practices

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

• Johns Hopkins University2,909 clinicians in the group
• Johns Hopkins University197 clinicians in the group

Specialties

• Ophthalmologyprimary

Find other Ophthalmology doctors in District of Columbia →

Other ophthalmologists in Washington

Clinicians with the same Medicare primary specialty in Washington, DC — not a recommendation.

• Daniel Pluznik, MD
• Stacy J. Bang, MD
• Reena Garg, MD
• Anand V. Mantravadi, MD
• Rachel Chen, MD
• Marielle Mahan, MD
• Andrew J. Adelson, MD
• Howard J. Jacobson, MD

All ophthalmologists in Washington →

Other clinicians in Johns Hopkins University

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

• Evan Lipson, MD
• Robyn Fahy, PA
• Behrad Garmsiri, OD
• Christopher Tan, MD
• Hannah Sinks, MD
• Lynn M. Nauman, PA

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