Charles Rost, MD
2112 Harrisburg Pike, Lancaster, PA 17601
Source: CMS National Provider Identifier registry Source: CMS NPI registry Data updated July 2026
21 NPI‑verified GLP‑1 and weight loss providers in Lancaster — with addresses, phone numbers, and registered specialties from the federal provider registry.
Lancaster has 21 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.
2112 Harrisburg Pike, Lancaster, PA 17601
2112 Harrisburg Pike, Lancaster, PA 17601
2150 Harrisburg Pike, Lancaster, PA 17601
2112 Harrisburg Pike, Lancaster, PA 17601
2104 Harrisburg Pike, Lancaster, PA 17601
2221 Noll Dr Ste 2000, Lancaster, PA 17603
620 N Duke St, Lancaster, PA 17602
2150 Harrisburg Pike, Lancaster, PA 17601
2112 Harrisburg Pike, Lancaster, PA 17601
2112 Harrisburg Pike, Lancaster, PA 17601
2150 Harrisburg Pike, Lancaster, PA 17601
2110 Harrisburg Pike, Lancaster, PA 17604
1300 Millersville Pike, Lancaster, PA 17603
2112 Harrisburg Pike, Lancaster, PA 17601
2112 Harrisburg Pike, Lancaster, PA 17601
2112 Harrisburg Pike, Lancaster, PA 17601
2112 Harrisburg Pike, Lancaster, PA 17601
2112 Harrisburg Pike Ste 200, Lancaster, PA 17601
1300 Millersville Pike, Lancaster, PA 17603
2110 Harrisburg Pike, Lancaster, PA 17601
2104 Harrisburg Pike, Lancaster, PA 17601
Nearby in Pennsylvania
You have two paths: book an appointment with one of the 21 NPI-verified providers in Lancaster 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.