Amanda Marcus, MD
1111 Franklin Ave, Garden City, NY 11530
Source: CMS National Provider Identifier registry Source: CMS NPI registry Data updated July 2026
Internal Medicine
Additional locations
Registered specialties
Record provenance
Details are drawn from this provider's public record in the CMS National Provider Identifier registry, which CMS last updated on April 9, 2026. Registry specialty indicates the care a provider is registered to deliver — it is not confirmation that this practice currently prescribes GLP‑1 medications. Call to confirm current services, availability, and pricing.
Family and internal medicine providers manage weight as part of whole-person care. A primary-care-based GLP-1 program can be a good fit if you want your weight, labs, blood pressure, and other medications managed in one place — and it often simplifies insurance coverage.
Call (516) 663-2051 and ask these questions before booking:
About compounded medications: A compounded drug is prepared by a state-licensed compounding pharmacy. Compounded drugs are not FDA-approved and are not reviewed by the FDA for safety, effectiveness, or quality, and they are not the same as FDA-approved generic drugs. Ask any practice which it dispenses and which pharmacy prepares it.
1111 Franklin Ave, Garden City, NY 11530
1300 Franklin Ave, Garden City, NY 11530
300 Garden City Plz Ste 330, Garden City, NY 11530
975 Stewart Ave, Garden City, NY 11530