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Dr. Diane M. Horowitz is a rheumatologist in New Hyde Park, New York, practicing with North Shore-Lij Medical PC.
State University of New York at Stony Brook, School of Medicine is where Dr. Horowitz went to medical school, graduating in 2004.
To book an appointment, call (718) 470-7501. Dr. Horowitz's office is at 27005 76th Ave Gf, New Hyde Park, NY 11040. She also has a listed practice location at 865 Northern Blvd, Great Neck, NY 11021. 6440 clinicians bill Medicare through North Shore-Lij Medical PC, so it is a large group practice rather than a solo office. She accepts Medicare assignment — useful to know if you are on traditional Medicare. Video (telehealth) appointments are listed as an option.
Hospital affiliations on file with Medicare: North Shore University Hospital, Long Island Jewish Medical Center and Northwell Hospital Glen Cove.
Practice details
- Specialty
- Rheumatologist
- Credentials
- MD
- Practice
- North Shore-Lij Medical PC
- Address
- 27005 76th Ave Gf, New Hyde Park, NY 11040
- Phone
- (718) 470-7501
- Other locations
- 865 Northern Blvd, Great Neck, NY 11021
- Medical school
- State University of New York at Stony Brook, School of Medicine (2004)
- Hospital affiliations
- North Shore University Hospital, Long Island Jewish Medical Center, Northwell Hospital Glen Cove
- Medicare assignment
- Accepts
- Telehealth
- Available
- NPI number
- 1275774101
- NY license no.
- 246416
If Dr. Horowitz treated you or someone in your family, your experience is exactly what others are looking for. Leave a review below.
Medicare, Medicaid and hospitals
- Medicare patients (2024)
- 242 people with traditional Medicare, average age 72
- Most common services billed to Medicare
- Injection of drug or substance into vein
- Insertion of needle into vein for collection of blood sample
- Injection of drug or substance under skin or into muscle
- Medicare quality score (MIPS 2024)
- 93 out of 100
- New York Medicaid
- Enrolled fee-for-service provider since 2010. Medicaid managed-care plans keep their own networks, so check with your plan.
- Hospital pages
- Long Island Jewish Medical Center · North Shore University Hospital · Northwell Hospital Glen Cove
Medicare figures cover people with traditional (fee-for-service) Medicare only; services billed for fewer than 11 patients are not published.
Comparing rheumatologists? See 3 in New Hyde Park or 40 across Long Island.
Other rheumatologists in Long Island
Dr. Joseph N. Mosak, MDRheumatologist · North Shore-Lij Medical PCNo reviews yetNorth Bellmore, NY
Dr. Julie S. Nusbaum, MDRheumatologist · New York UniversityNo reviews yetMineola, NY
Dr. Maria-Louise Barilla-Labarca, MDRheumatologist · North Shore-Lij Medical PCNo reviews yetManhasset, NY
Dr. Meggan C. Mackay, MDRheumatologist · North Shore-Lij Medical PCNo reviews yetManhasset, NY
Dr. Myron I. Kleiner, MDRheumatologist · North Shore-Lij Medical PCNo reviews yetManhasset, NY
Dr. Rana Mongroo, MDRheumatologist · Rheumatology Consultants, LLPNo reviews yetHewlett, NYWrite a review
Frequently Asked Questions
With North Shore-Lij Medical PC, at 27005 76th Ave Gf, New Hyde Park, NY 11040.
Call the office at (718) 470-7501.
Yes — Dr. Horowitz accepts Medicare assignment, taking the Medicare-approved amount as full payment for covered services.
North Shore University Hospital, Long Island Jewish Medical Center and Northwell Hospital Glen Cove.
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