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In Mount Vernon, Dr. Marissa C. Theofanides works as an urologist at Montefiore Medical Center.
Medical school: Weill Cornell Medical College, class of 2008.
The office is at 12 N 7th Ave, Mount Vernon, NY 10550; the phone number on record is (914) 378-6148. Montefiore Medical Center is a large group — 2820 clinicians are enrolled with Medicare under it. Medicare records show Dr. Theofanides may accept assignment for some services — ask the office before your visit. Video (telehealth) appointments are listed as an option.
Dr. Theofanides is affiliated with Montefiore Medical Center and Montefiore Mount Vernon Hospital.
If Dr. Theofanides treated you or someone in your family, your experience is exactly what others are looking for. Leave a review below.
Practice details
- Specialty
- Urologist
- Credentials
- MD
- Practice
- Montefiore Medical Center
- Address
- 12 N 7th Ave, Mount Vernon, NY 10550
- Phone
- (914) 378-6148
- Medical school
- Weill Cornell Medical College (2008)
- Hospital affiliations
- Montefiore Medical Center, Montefiore Mount Vernon Hospital
- Medicare assignment
- May accept for some services
- Telehealth
- Available
- NPI number
- 1306119920
- NY license no.
- 290620
Medicare, Medicaid and hospitals
- Medicare patients (2024)
- 85 people with traditional Medicare, average age 72
- Procedures on Medicare Care Compare
- Prostate resection 1–10 procedures
- Medicare quality score (MIPS 2024)
- 100 out of 100 — reported through the group practice
- New York Medicaid
- Enrolled fee-for-service provider since 2018. Medicaid managed-care plans keep their own networks, so check with your plan.
- Hospital pages
- Montefiore Medical Center · Montefiore Mount Vernon Hospital
Medicare figures cover people with traditional (fee-for-service) Medicare only; services billed for fewer than 11 patients are not published.
Comparing urologists? See 4 in Mount Vernon or 58 across Westchester County.
Other urologists in Westchester County
Dr. Bobbilynn H. Hawkins Lee, MDUrologist · The Westchester Medical Practice PCNo reviews yetCortlandt Manor, NY
Dr. Bryan Blair, MDUrologist · Westchester Medical Group, P.cNo reviews yetWhite Plains, NY
Dr. Carl Gerardi, MDUrologist · Integrated Medical Professionals PLLCNo reviews yetYonkers, NY
Dr. Charles N. Walker, MDUrologist · Optum Medical Care PCNo reviews yetMount Kisco, NY
Dr. Courtney L. Lee, MDUrologist · Optum Medical Care PCNo reviews yetMount Kisco, NY
Dr. Daniel C. Rosen, MDUrologist · Westchester Medical Center Advanced Physician Services PCNo reviews yetHawthorne, NYWrite a review
Frequently Asked Questions
With Montefiore Medical Center, at 12 N 7th Ave, Mount Vernon, NY 10550.
Call the office at (914) 378-6148.
Montefiore Medical Center and Montefiore Mount Vernon Hospital.
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