Carlo S. Contoreggi, MD

Medicare activity in 2024

Official CMS public-use data for Carlo S. Contoreggi, 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. Nuclear medicine studies of heart muscle at rest and with stress and spect (78452)240 services
2. Nuclear medicine study of bone and/or joint whole body (78306)43 services
3. Nuclear medicine study of bone taken at different times (78315)23 services
4. Nuclear medicine study of liver (78201)20 services
5. Nuclear medicine study of lung ventilation and circulation (78582)19 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 pressure75%
• High cholesterol75%
• Arthritis53%
• Ischemic heart disease43%
• Diabetes38%
• Depression28%

Hospitals where Carlo S. Contoreggi works

Medicare's Facility Affiliation Data lists Carlo S. Contoreggi 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.

• Mercy Medical Center IncBaltimore, MD · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 210008

Practice locations

Addresses where Carlo S. Contoreggi is enrolled with Medicare (CMS data updated October 2, 2026).

• 301 Saint Paul StBaltimore, MD 21202

Group practices

Medicare enrollment lists Carlo S. Contoreggi as a member of this group (CMS data updated October 2, 2026).

• St Paul Place Specialists, Inc.336 clinicians in the group

Specialties

• Nuclear Medicineprimary
• Endocrinologyalso

Find other Nuclear Medicine doctors in Maryland →

Other nuclear medicine doctors in Maryland

Clinicians with the same Medicare primary specialty in Maryland — not a recommendation.

• Ali C. Civelek, MD
• Pavni Patel, MD
• Corina M. Millo, MD
• Homeira Zahiri, MD
• Stuart A. Rabinowitz, MD
• Wengen Chen, MD
• Boris A. Frolov, MD
• Navid R. Homayouni, MD

All nuclear medicine doctors in Maryland →

Other clinicians in St Paul Place Specialists, Inc.

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

• Sarayu Chandrashekhar, MD
• Toni D. McDowell, NP
• Javzandulam Natsag, MD
• Dwight Im, MD
• Li Liu, MD
• Shima Goswami, 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