Andrew P. O'Halloran, MD

Medicare activity in 2024

Official CMS public-use data for Andrew P. O'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. Insertion of artery tube for blood sampling or infusion through skin (36620)40 services
2. Ultrasound of heart with probe in esophagus, with report (93312)26 services
3. Ultrasound of heart with color-depicted blood flow, rate and valve function (93325)20 services
4. Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)15 services
5. Ultrasound of heart blood flow, valves and chambers (93320)13 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%
• Ischemic heart disease75%
• Arthritis64%
• Atrial fibrillation53%
• Diabetes51%

Hospitals where Andrew P. O'Halloran works

Medicare's Facility Affiliation Data lists Andrew P. O'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.

• HCA Florida JFK HospitalAtlantis, FL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 100080

Practice locations

Addresses where Andrew P. O'Halloran is enrolled with Medicare (CMS data updated October 2, 2026).

• 5301 S Congress AveAtlantis, FL 33462 (954) 939‑5000
• 7201 N University DrTamarac, FL 33321 (954) 939‑5000

Group practices

Medicare enrollment lists Andrew P. O'Halloran as a member of this group (CMS data updated October 2, 2026).

• Anesthesia Physician Solutions of South Florida, LLC241 clinicians in the group

Specialties

• Anesthesiologyprimary

Find other Anesthesiology doctors in Florida →

Other anesthesiologists in Atlantis

Clinicians with the same Medicare primary specialty in Atlantis, FL — not a recommendation.

• Boris G. Ilchenko, MD
• Unser M. Khan, MD
• William M. Caskey, MD
• Jonathan M. Rubin, MD
• Gabriel Camilo Lopez, MD
• Stephanie K. Finkel, DO
• David Yui, MD
• Daphney Dorcius, MD

All anesthesiologists in Atlantis →

Other clinicians in Anesthesia Physician Solutions of South Florida, LLC

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

• Damaris Ocasio, CNA
• Michael Ancheta, CNA
• Juliana M. Morales, MD
• Sindy Parrado, CNA
• Boris G. Ilchenko, MD
• Edward B. Spellerberg, 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