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Dr. Sei Iwai, a cardiac electrophysiologist based in Mamaroneck, NY, practices with Westchester Medical Center Advanced Physician Services PC.
Quick facts
- Specialty
- Cardiac electrophysiologist
- Credentials
- MD
- Practice
- Westchester Medical Center Advanced Physician Services PC
- Address
- 689 Mamaroneck Ave, Mamaroneck, NY 10543
- Phone
- (914) 253-1100
- Other locations
- 95 Grasslands Rd, Valhalla, NY 10595; 111 Marys Ave Suite 3, Kingston, NY 12401
- Medical school
- Columbia University College of Physicians and Surgeons (1994)
- Hospital affiliations
- Westchester Medical Center, Phelps Hospital, Garnet Health Medical Center, HealthAlliance Hospital Mary's Avenue Campus
- Medicare assignment
- Accepts
- Telehealth
- Available
- NPI number
- 1033206115
- NY license no.
- 205205
Columbia University College of Physicians and Surgeons is where Dr. Iwai went to medical school, graduating in 1994.
The office is at 689 Mamaroneck Ave, Mamaroneck, NY 10543; the phone number on record is (914) 253-1100. He also has listed practice locations at 95 Grasslands Rd, Valhalla, NY 10595 and 111 Marys Ave Suite 3, Kingston, NY 12401. Westchester Medical Center Advanced Physician Services PC is a large group — 897 clinicians are enrolled with Medicare under it. For Medicare patients: Dr. Iwai accepts assignment. He is listed as offering telehealth.
Dr. Iwai is affiliated with Westchester Medical Center, Phelps Hospital, Garnet Health Medical Center and HealthAlliance Hospital Mary's Avenue Campus.
Reviews here come only from patients. If you've seen Dr. Iwai, add yours.
Medicare, Medicaid and hospitals
- Medicare patients (2024)
- 913 people with traditional Medicare, average age 76
- Most common services billed to Medicare
- Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only
- Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days
- Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report
- Procedures on Medicare Care Compare
- Pacemaker insertion or repair 16 procedures
- Medicare quality score (MIPS 2024)
- 75 out of 100 — reported through the group practice
- New York Medicaid
- Enrolled fee-for-service provider since 2001. Medicaid managed-care plans keep their own networks, so check with your plan.
- Hospital pages
- Garnet Health Medical Center · HealthAlliance Hospital Mary's Avenue Campus · Montefiore St. Luke's Cornwall · Phelps Hospital · Westchester Medical Center
Medicare figures cover people with traditional (fee-for-service) Medicare only; services billed for fewer than 11 patients are not published.
Comparing cardiologists? See 171 across Westchester County.
Other cardiologists in Westchester County
Dr. Theresa E. Pondok, MDCardiologist · The Westchester Medical Practice PCNo reviews yetCortlandt Manor, NY
Dr. Thomas J. Pettei, MDCardiologist · Montefiore Medical CenterNo reviews yetNew Rochelle, NY
Dr. Thomas Price Jr., MDCardiologist · North Shore-Lij Medical PCNo reviews yetSleepy Hollow, NY
Dr. Umair I. Jangda, MDCardiologist · Westchester Health Medical PCNo reviews yetYorktown Heights, NY
Dr. Veeranna C. Merla, MDCardiologist · North Shore-Lij Medical PCNo reviews yetYorktown Heights, NY
Dr. Victor A. Mascitelli, MDCardiologist · Slawomir Malendowicz MD PCNo reviews yetYonkers, NYWrite a review
Frequently Asked Questions
With Westchester Medical Center Advanced Physician Services PC, at 689 Mamaroneck Ave, Mamaroneck, NY 10543.
Call the office at (914) 253-1100.
Yes — Dr. Iwai accepts Medicare assignment, taking the Medicare-approved amount as full payment for covered services.
Westchester Medical Center, Phelps Hospital, Garnet Health Medical Center and HealthAlliance Hospital Mary's Avenue Campus.
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