Owen J. Halloran, MD

Medicare activity in 2024

Official CMS public-use data for Owen J. Halloran, 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. Anesthesia for other procedure on lower leg, ankle, and foot bones (01480)36 services
2. Anesthesia for retinal surgery (00145)31 services
3. Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)20 services
4. Anesthesia for other procedure on urinary system through urethra (00910)20 services
5. Anesthesia for other procedure on lower abdomen (00840)18 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%
• Arthritis44%
• Ischemic heart disease39%
• Anxiety38%
• Diabetes36%

Hospitals where Owen J. Halloran works

Medicare's Facility Affiliation Data lists Owen J. Halloran 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.

• Albany Medical Center HospitalAlbany, NY · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 330013
• Samaritan HospitalTroy, NY · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 330180
• St Peter's HospitalAlbany, NY · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 330057

Practice locations

Addresses where Owen J. Halloran is enrolled with Medicare (CMS data updated October 2, 2026).

• 104 Union Ave, 806 807Syracuse, NY 13203 (315) 422‑4442
• 2215 Burdett AveTroy, NY 12180 (518) 525‑8600
• 315 S Manning BlvdAlbany, NY 12208 (518) 463‑0050
• 47 New Scotland AveAlbany, NY 12208 (518) 262‑5633

Group practices

Medicare enrollment lists Owen J. Halloran as a member of these groups (CMS data updated October 2, 2026).

• Albany Medical College1,056 clinicians in the group
• St Joseph's Physician Health PC126 clinicians in the group
• Anesthesia Group of Albany, PC103 clinicians in the group

Specialties

• Anesthesiologyprimary
• Rheumatologyalso

Find other Anesthesiology doctors in New York →

Other anesthesiologists in Syracuse

Clinicians with the same Medicare primary specialty in Syracuse, NY — not a recommendation.

• Grigore Toma, MD
• Bhaskara R. Davuluri, MD
• Elizabeth Eypper, MD
• Justin N. Gurges, DO
• Mark D. Cady, MD
• Luis I. Velez Pestana, MD
• Peter H. Ma, MD
• Lucien D. Catania, MD

All anesthesiologists in Syracuse →

Other clinicians in Albany Medical College

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

• Eyad N. Aldaas, MD
• Emmanuel Aydin-Ghormoz, MD
• Jessica A. Zaman, MD
• Kurt D. Edwards, MD
• Steven M. Kam, MD
• Helena H. Haase, 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