Andrew Thieneman, MD
421 Chestnut St, Evansville, IN 47713
Source: CMS National Provider Identifier registry Source: CMS NPI registry Data updated July 2026
Internal Medicine
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 September 23, 2020. 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 (812) 426-9506 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.
421 Chestnut St, Evansville, IN 47713
101 N Plaza East Blvd Ste 320, Evansville, IN 47715
120 Se 4th St, Evansville, IN 47708
310 W Iowa St, Evansville, IN 47710