Takes about two minutes. Only your first name or chosen display name is shown — your email stays private.
Patients in Manhattan and around New York City see Dr. Daniel S. Oconnor, a cardiologist, at Trustees of Columbia University in the City of New York.
About Dr. Oconnor's practice
- Specialty
- Cardiologist
- Credentials
- MD
- Practice
- Trustees of Columbia University in the City of New York
- Address
- 161 Fort Washington Ave, New York, NY 10032
- Phone
- (212) 305-3870
- Other locations
- 622 W 168th St, New York, NY 10032
- Medical school
- State University of New York Downstate Medical Center (2006)
- Hospital affiliations
- New York-Presbyterian Hospital
- Medicare assignment
- Accepts
- Telehealth
- Available
- NPI number
- 1437311800
- NY license no.
- 248280
Dr. Oconnor earned his medical degree at State University of New York Downstate Medical Center in 2006 — 20 years ago.
To book an appointment, call (212) 305-3870. Dr. Oconnor's office is at 161 Fort Washington Ave, New York, NY 10032. Dr. Oconnor is also listed at 622 W 168th St, New York, NY 10032. 2296 clinicians bill Medicare through Trustees of Columbia University in the City of New York, so it is a large group practice rather than a solo office. Dr. Oconnor accepts Medicare assignment, which means he takes the Medicare-approved amount as full payment for covered services. Video (telehealth) appointments are listed as an option.
On the hospital side, Dr. Oconnor holds an affiliation with New York-Presbyterian Hospital.
Have you been a patient of Dr. Oconnor? A short, fair review — what went well, what didn't — helps the next person choosing a cardiologist in Manhattan.
Medicare, Medicaid and hospitals
- Medicare patients (2024)
- 783 people with traditional Medicare, average age 77
- Most common services billed to Medicare
- Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report
- Heart rhythm review and interpretation of continous external ekg over 8-15 days
- Heart rhythm recording of continous external ekg over 8-15 days
- Medicare quality score (MIPS 2024)
- 100 out of 100
- New York Medicaid
- Enrolled fee-for-service provider since 2019. Medicaid managed-care plans keep their own networks, so check with your plan.
- Hospital pages
- New York-Presbyterian Hospital
Medicare figures cover people with traditional (fee-for-service) Medicare only; services billed for fewer than 11 patients are not published.
Comparing cardiologists? See 298 in Manhattan or 492 across New York City.
Other cardiologists in Manhattan
Dr. Gil Metser, MDCardiologist · Trustees of Columbia University in the City of New YorkNo reviews yetNew York, NY
Dr. Gina Larocca, MDCardiologist · Fpa Hospital BasedNo reviews yetNew York, NY
Dr. Glenn Gandelman, MDCardiologist · Medical Associate of Wall Street, P.CNo reviews yetNew York, NY
Dr. Gregory M. Katz, MDCardiologist · New York UniversityNo reviews yetNew York, NY
Dr. Gregory W. Serrao, MDInterventional Cardiologist · Icahn School of Medicine at Mount SinaiNo reviews yetNew York, NY
Dr. Harmony Reynolds, MDCardiologist · New York UniversityNo reviews yetNew York, NYWrite a review
Frequently Asked Questions
With Trustees of Columbia University in the City of New York, at 161 Fort Washington Ave, New York, NY 10032.
Call the office at (212) 305-3870.
Yes — Dr. Oconnor accepts Medicare assignment, taking the Medicare-approved amount as full payment for covered services.
New York-Presbyterian Hospital.
Is this your profile?
