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Dr. Emily J. Zimmerman, an ophthalmologist based in Valhalla, NY, practices with Westchester Medical Center Advanced Physician Services PC.
University of Maryland School of Medicine is where Dr. Zimmerman went to medical school, graduating in 1993.
To book an appointment, call (914) 493-6940. Dr. Zimmerman's office is at 95 Grasslands Rd, Valhalla, NY 10595. Other listed locations: 100 Woods Rd, Valhalla, NY 10595; 19 Bradhurst Ave, Hawthorne, NY 10532. 897 clinicians bill Medicare through Westchester Medical Center Advanced Physician Services PC, so it is a large group practice rather than a solo office. For Medicare patients: Dr. Zimmerman accepts assignment.
Dr. Zimmerman is affiliated with Westchester Medical Center.
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Key facts
- Specialty
- Ophthalmologist
- Credentials
- MD
- Practice
- Westchester Medical Center Advanced Physician Services PC
- Address
- 95 Grasslands Rd, Valhalla, NY 10595
- Phone
- (914) 493-6940
- Other locations
- 100 Woods Rd, Valhalla, NY 10595; 19 Bradhurst Ave, Hawthorne, NY 10532
- Medical school
- University of Maryland School of Medicine (1993)
- Hospital affiliations
- Westchester Medical Center
- Medicare assignment
- Accepts
- NPI number
- 1922106798
- NY license no.
- 206520
Medicare, Medicaid and hospitals
- Medicare patients (2024)
- 136 people with traditional Medicare, average age 76
- Most common services billed to Medicare
- Imaging of optic nerve
- Exam of visual field with extended testing
- Exam of the internal drainage system of eye
- Procedures on Medicare Care Compare
- Cataract surgery 37 procedures
- Medicare quality score (MIPS 2024)
- 75 out of 100 — reported through the group practice
- New York Medicaid
- Enrolled fee-for-service provider since 1998. Medicaid managed-care plans keep their own networks, so check with your plan.
- Hospital pages
- 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 ophthalmologists? See 11 in Valhalla or 125 across Westchester County.
Other ophthalmologists in Valhalla
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Frequently Asked Questions
With Westchester Medical Center Advanced Physician Services PC, at 95 Grasslands Rd, Valhalla, NY 10595.
Call the office at (914) 493-6940.
Yes — Dr. Zimmerman accepts Medicare assignment, taking the Medicare-approved amount as full payment for covered services.
Westchester Medical Center.
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