Victoria Croog, MD

Medicare activity in 2024

Official CMS public-use data for Victoria Croog, 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. Ct guidance for insertion of radiation therapy fields (77014)738 services
2. Calculation of radiation therapy dose (77300)238 services
3. Radiation treatment management, 5 treatment sessions (77427)174 services
4. Design and construction of complex radiation treatment device (77334)148 services
5. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)115 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%
• Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)75%
• High blood pressure64%
• Arthritis47%
• Osteoporosis27%
• Diabetes23%

Hospitals where Victoria Croog works

Medicare's Facility Affiliation Data lists Victoria Croog 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.

• Sibley Memorial HospitalWashington, DC · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 090005

Practice locations

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

• 5215 Loughboro Rd NW, Sibley Memorial HospitalWashington, DC 20016 (202) 537‑4000
• 5255 Loughboro Road NW, Sibley Memorial HospitalWashington, DC 20016 (202) 537‑4000

Group practices

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

• Johns Hopkins University2,909 clinicians in the group
• Johns Hopkins University713 clinicians in the group

Specialties

• Radiation Oncologyprimary

Find other Radiation Oncology doctors in District of Columbia →

Other radiation oncologists in Washington

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

• Michael Goldstein, MD
• Sonali Rudra, MD
• Sophia Rizvi, MD
• Nam P. Nguyen, MD
• Danny Song, MD
• Akila Viswanathan, MD
• Ato Wright, MD
• Matthew Witek, MD

All radiation oncologists in Washington →

Other clinicians in Johns Hopkins University

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

• Kenneth J. Cohen, MD
• Jennifer L. English
• Ajay Kolli, MD
• Jerry Stonemetz, MD
• Mayra L. Sanchez Gonzalez, CP
• Adam Levin, 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