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Dr. John Aljian sees patients in Valhalla as an ophthalmologist with Westchester Medical Center Advanced Physician Services PC.

Quick 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
Hospital affiliations
Westchester Medical Center
Medicare assignment
Accepts
NPI number
1447268636
NY license no.
190447

The office is at 95 Grasslands Rd, Valhalla, NY 10595; the phone number on record is (914) 493-6940. Dr. Aljian is also listed at 100 Woods Rd, Valhalla, NY 10595 and 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. He accepts Medicare assignment — useful to know if you are on traditional Medicare.

Dr. Aljian is affiliated with Westchester Medical Center.

Reviews here come only from patients. If you've seen Dr. Aljian, add yours.

Medicare, Medicaid and hospitals

Medicare patients (2024)
191 people with traditional Medicare, average age 75
Most common services billed to Medicare
  • Established patient complete exam of visual system
  • Imaging of retina
  • Imaging of optic nerve
Procedures on Medicare Care Compare
  • Cataract surgery 27 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.

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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. Aljian accepts Medicare assignment, taking the Medicare-approved amount as full payment for covered services.

Westchester Medical Center.

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