Takes about two minutes. Only your first name or chosen display name is shown — your email stays private.
In Great Neck, Dr. Marsha E. Thomas works as an addiction medicine physician at North Shore-Lij Medical PC.
Dr. Thomas earned her medical degree at George Washington University School of Medicine in 2008 — 18 years ago.
To book an appointment, call (516) 622-5070. Dr. Thomas's office is at 865 Northern Blvd, Great Neck, NY 11021. North Shore-Lij Medical PC is a large group — 6440 clinicians are enrolled with Medicare under it. She accepts Medicare assignment — useful to know if you are on traditional Medicare. Telehealth visits are listed as available.
Hospital affiliations on file with Medicare: Long Island Jewish Medical Center.
Your review of Dr. Thomas — wait times, how well things were explained, how you were treated — helps other patients decide.
Dr. Thomas at a glance
- Specialty
- Addiction medicine physician
- Credentials
- MD
- Practice
- North Shore-Lij Medical PC
- Address
- 865 Northern Blvd, Great Neck, NY 11021
- Phone
- (516) 622-5070
- Medical school
- George Washington University School of Medicine (2008)
- Hospital affiliations
- Long Island Jewish Medical Center
- Medicare assignment
- Accepts
- Telehealth
- Available
- NPI number
- 1083850747
- NY license no.
- 261534
Medicare, Medicaid and hospitals
- Medicare quality score (MIPS 2024)
- 93 out of 100
- New York Medicaid
- Enrolled fee-for-service provider since 2017. Medicaid managed-care plans keep their own networks, so check with your plan.
- Hospital pages
- Long Island Jewish Medical Center
Comparing psychiatrists? See 4 in Great Neck or 165 across Long Island.
Other psychiatrists in Long Island
Dr. Cesar D. Florita, MDPsychiatrist · South Nassau Communities HospitalNo reviews yetOceanside, NY
Dr. Christine Curcio, DOPsychiatrist · North Shore-Lij Medical PCNo reviews yetNew Hyde Park, NY
Dr. Christine L. Hoang, MDPsychiatrist · North Shore-Lij Medical PCNo reviews yetNew Hyde Park, NY
Dr. Daniel Helman, MDPsychiatrist · North Shore-Lij Medical PCNo reviews yetManhasset, NY
Dr. Daniel R. Sugrue, MDPsychiatrist · North Shore-Lij Medical PCNo reviews yetNew Hyde Park, NY
Dr. Danilynn G. De Claro, MDPsychiatrist · North Shore-Lij Medical PCNo reviews yetNew Hyde Park, NYWrite a review
Frequently Asked Questions
With North Shore-Lij Medical PC, at 865 Northern Blvd, Great Neck, NY 11021.
Call the office at (516) 622-5070.
Yes — Dr. Thomas accepts Medicare assignment, taking the Medicare-approved amount as full payment for covered services.
Long Island Jewish Medical Center.
Is this your profile?
