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Patients in Syosset and around Nassau County see Asher Masih, a physician assistant, at North Shore-Lij Medical PC.
Masih trained at Mercy College, finishing in 2014.
To book an appointment, call (516) 496-6558. Masih's office is at 221 Jericho Tpke Suite 3, Syosset, NY 11791. Masih is also listed at 221 Jericho Turnpike, Syosset, NY 11791 and 300 Community Dr Ll, Manhasset, NY 11030. North Shore-Lij Medical PC is a large group — 6440 clinicians are enrolled with Medicare under it. Masih accepts Medicare assignment, which means he takes the Medicare-approved amount as full payment for covered services.
Masih is affiliated with North Shore University Hospital and Plainview Hospital.
Seen Masih recently? Share how your visit went.
Key facts
- Specialty
- Physician assistant
- Credentials
- PA
- Practice
- North Shore-Lij Medical PC
- Address
- 221 Jericho Tpke Suite 3, Syosset, NY 11791
- Phone
- (516) 496-6558
- Other locations
- 221 Jericho Turnpike, Syosset, NY 11791; 300 Community Dr Ll, Manhasset, NY 11030
- Education
- Mercy College (2014)
- Hospital affiliations
- North Shore University Hospital, Plainview Hospital
- Medicare assignment
- Accepts
- NPI number
- 1255733572
- NY license no.
- 018046
Medicare, Medicaid and hospitals
- Medicare patients (2024)
- 38 people with traditional Medicare, average age 77
- New York Medicaid
- Enrolled fee-for-service provider since 2023. Medicaid managed-care plans keep their own networks, so check with your plan.
- Hospital pages
- North Shore University Hospital · Plainview Hospital
Medicare figures cover people with traditional (fee-for-service) Medicare only; services billed for fewer than 11 patients are not published.
Comparing physician assistants? See 12 in Syosset or 307 across Long Island.
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Frequently Asked Questions
With North Shore-Lij Medical PC, at 221 Jericho Tpke Suite 3, Syosset, NY 11791.
Call the office at (516) 496-6558.
Yes — Masih accepts Medicare assignment, taking the Medicare-approved amount as full payment for covered services.
North Shore University Hospital and Plainview Hospital.
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