Takes about two minutes. Only your first name or chosen display name is shown — your email stays private.
In Valhalla, Dr. Jamal Mahdavian works as a general surgeon at Westchester Medical Center Advanced Physician Services PC.
Albany Medical College of Union University is where Dr. Mahdavian went to medical school, graduating in 1991.
Westchester Medical Center Advanced Physician Services PC's Valhalla location at 100 Woods Rd, Valhalla, NY 10595 is where Dr. Mahdavian sees patients — appointments by phone at (914) 909-9018. He accepts Medicare assignment — useful to know if you are on traditional Medicare.
On the hospital side, Dr. Mahdavian holds affiliations with HealthAlliance Hospital Mary's Avenue Campus and Ellenville Regional Hospital.
Have you been a patient of Dr. Mahdavian? A short, fair review — what went well, what didn't — helps the next person choosing a general surgeon in Valhalla.
Practice details
- Specialty
- General surgeon
- Credentials
- MD
- Practice
- Westchester Medical Center Advanced Physician Services PC
- Address
- 100 Woods Rd, Valhalla, NY 10595
- Phone
- (914) 909-9018
- Medical school
- Albany Medical College of Union University (1991)
- Hospital affiliations
- HealthAlliance Hospital Mary's Avenue Campus, Ellenville Regional Hospital
- Medicare assignment
- Accepts
- NPI number
- 1144373929
- NY license no.
- 207514-1
Medicare, Medicaid and hospitals
- Medicare patients (2024)
- 219 people with traditional Medicare, average age 75
- Most common services billed to Medicare
- Repair of groin hernia (5 years or older)
- Procedures on Medicare Care Compare
- Hernia repair - groin (open) 19 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux 1–10 procedures
- Removal or shaving of skin growth 1–10 procedures
- Removal of tissue 1–10 procedures
- Medicare quality score (MIPS 2024)
- 75 out of 100 — reported through the group practice
- New York Medicaid
- Enrolled fee-for-service provider since 1997. Medicaid managed-care plans keep their own networks, so check with your plan.
- Hospital pages
- Ellenville Regional Hospital · HealthAlliance Hospital Mary's Avenue Campus
Medicare figures cover people with traditional (fee-for-service) Medicare only; services billed for fewer than 11 patients are not published.
Comparing general surgeons? See 27 in Valhalla or 109 across Westchester County.
Other general surgeons in Valhalla
Dr. Ryosuke Misawa, MDGeneral Surgeon · Westchester Medical Center Advanced Physician Services PCNo reviews yetValhalla, NY
Dr. Sameh M. Said, MDGeneral Surgeon · Westchester Medical Center Advanced Physician Services PCNo reviews yetValhalla, NY
Dr. Seigo Nishida, MDGeneral Surgeon · Westchester Medical Center Advanced Physician Services PCNo reviews yetValhalla, NY
Dr. Stuart M. Greenstein, MDGeneral Surgeon · Westchester Medical Center Advanced Physician Services PCNo reviews yetValhalla, NY
Dr. Thoi H. Ngo, MDGeneral Surgeon · Westchester Medical Center Advanced Physician Services PCNo reviews yetValhalla, NY
Dr. Toan Nguyen, MDGeneral Surgeon · Westchester Medical Center Advanced Physician Services PCNo reviews yetValhalla, NYWrite a review
Frequently Asked Questions
With Westchester Medical Center Advanced Physician Services PC, at 100 Woods Rd, Valhalla, NY 10595.
Call the office at (914) 909-9018.
Yes — Dr. Mahdavian accepts Medicare assignment, taking the Medicare-approved amount as full payment for covered services.
HealthAlliance Hospital Mary's Avenue Campus and Ellenville Regional Hospital.
Is this your profile?
