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Dr. Arthur S. Klein, an infectious disease physician based in Bay Shore, NY, practices with North Shore-Lij Medical PC.
He graduated from State University of New York Downstate Medical Center in 1983, which means 43 years have passed since medical school.
The office is at 301 E Main St, Bay Shore, NY 11706; the phone number on record is (631) 986-3308. He accepts Medicare assignment — useful to know if you are on traditional Medicare.
On the hospital side, Dr. Klein holds affiliations with John T Mather Memorial Hospital of Port Jefferson, St. Charles Hospital and Stony Brook University Hospital.
Key facts
- Specialty
- Infectious disease physician
- Credentials
- MD
- Practice
- North Shore-Lij Medical PC
- Address
- 301 E Main St, Bay Shore, NY 11706
- Phone
- (631) 986-3308
- Medical school
- State University of New York Downstate Medical Center (1983)
- Hospital affiliations
- John T Mather Memorial Hospital of Port Jefferson, St. Charles Hospital, Stony Brook University Hospital
- Medicare assignment
- Accepts
- NPI number
- 1720193204
- NY license no.
- 162611
Have you been a patient of Dr. Klein? A short, fair review — what went well, what didn't — helps the next person choosing an infectious disease physician in Bay Shore.
Medicare, Medicaid and hospitals
- Medicare patients (2024)
- 825 people with traditional Medicare, average age 77
- Most common services billed to Medicare
- Insertion of needle into vein for collection of blood sample
- Medicare quality score (MIPS 2024)
- 93 out of 100
- New York Medicaid
- Enrolled fee-for-service provider since 1989. Medicaid managed-care plans keep their own networks, so check with your plan.
- Hospital pages
- John T Mather Memorial Hospital of Port Jefferson · St. Charles Hospital · Stony Brook University Hospital
Medicare figures cover people with traditional (fee-for-service) Medicare only; services billed for fewer than 11 patients are not published.
Comparing infectious disease doctors? See 5 in Bay Shore or 45 across Long Island.
Other infectious disease doctors in Bay Shore
Dr. Michael T. Gray, MDInfectious Disease Doctor · Infectious Diseases Medicine PLLCNo reviews yetBay Shore, NY
Dr. Robert A. Chow, MDInfectious Disease Doctor · Infectious Diseases Medicine PLLCNo reviews yetBay Shore, NY
Dr. Uzma Syed, MDInfectious Disease Doctor · Infectious Diseases Medicine PLLCNo reviews yetBay Shore, NY
Dr. Arif A. Dharsee, MDInfectious Disease Doctor · Infectious Diseases Medicine PLLCNo reviews yetBay Shore, NYWrite a review
Frequently Asked Questions
With North Shore-Lij Medical PC, at 301 E Main St, Bay Shore, NY 11706.
Call the office at (631) 986-3308.
Yes — Dr. Klein accepts Medicare assignment, taking the Medicare-approved amount as full payment for covered services.
John T Mather Memorial Hospital of Port Jefferson, St. Charles Hospital and Stony Brook University Hospital.
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