Allen Zeng, MD
100 Woods Rd, Valhalla, NY 10595
Source: CMS National Provider Identifier registry Source: CMS NPI registry Data updated July 2026
10 NPI‑verified GLP‑1 and weight loss providers in Valhalla — with addresses, phone numbers, and registered specialties from the federal provider registry.
Valhalla has 10 providers registered with the federal government under an obesity medicine, bariatric medicine, or endocrinology specialty — the specialties that most often prescribe semaglutide and tirzepatide. Registry listing confirms the specialty, not that a practice currently stocks or prescribes these medications. Call to confirm.
100 Woods Rd, Valhalla, NY 10595
20 Hospital Oval West, Valhalla, NY 10571
401 Columbus Ave Lowr Level, Valhalla, NY 10595
95 Grasslands Rd-Nymc, Valhalla, NY 10595
100 Woods Rd, Valhalla, NY 10595
100 Woods Rd, Valhalla, NY 10595
95 Grasslands Rd, Valhalla, NY 10595
100 Woods Rd, Valhalla, NY 10595
401 Columbus Ave, Valhalla, NY 10595
95 Grasslands Rd, Valhalla, NY 10595
Nearby in New York
You have two paths: book an appointment with one of the 10 NPI-verified providers in Valhalla listed on this page, or complete an online telehealth visit and have medication shipped to you. Either way, a licensed provider will review your health history to determine whether semaglutide or tirzepatide is appropriate.
Costs vary by clinic and medication. Brand-name GLP-1s can run $1,000+ per month without insurance, while clinic weight-loss programs and telehealth plans frequently offer more affordable monthly pricing. Contact clinics directly for current rates.
Every listing is sourced from the CMS National Provider Identifier registry and matched to a weight loss, obesity medicine, bariatric, or endocrinology specialty. Confirm current GLP-1 availability with the clinic before booking.