A Complete Directory of 503B Pharmacies in Texas

Texas is home to one of the largest and fastest-growing healthcare markets in the United States. With major medical centers in Houston, Dallas-Fort Worth, San Antonio, and Austin, the demand for reliable, high-quality compounded medications is substantial. For hospitals, clinics, and physician practices across the state, 503B outsourcing facilities provide a critical supply of sterile and non-sterile compounded drugs produced under FDA oversight and Current Good Manufacturing Practices (cGMP).

This page provides a comprehensive, up-to-date directory of all FDA-registered 503B outsourcing facilities located in Texas. Each facility listed below is registered with the FDA and subject to federal inspection standards.

Official List of FDA-Registered 503B Facilities in Texas

Why Partner with a Texas-Based 503B Facility?

For hospitals, clinics, and health systems operating in Texas, sourcing compounded medications from an in-state 503B outsourcing facility offers several key advantages:

• Logistical Efficiency: Shorter shipping distances mean faster delivery times and reduced shipping costs, especially for temperature-sensitive sterile preparations that require cold-chain management. A facility in Houston can typically deliver to hospitals across the state within one business day.
• Regional Expertise: Texas-based facilities understand the unique needs of the state's healthcare market, including the high-volume demands of the Texas Medical Center in Houston, one of the largest medical complexes in the world.
• Simplified Audits: Many healthcare systems conduct on-site vendor audits before adding a 503B facility to their approved supplier list. Partnering with a local facility makes these audits more practical and cost-effective, without requiring expensive out-of-state travel.
• Supporting the Local Economy: Partnering with Texas-based compounding facilities keeps healthcare dollars within the state and supports the growth of the local pharmaceutical manufacturing sector.

Navigating Compounding Regulations in Texas

503B outsourcing facilities in Texas operate under a dual regulatory framework. At the federal level, they are overseen by the FDA and must comply with Current Good Manufacturing Practices (cGMP). At the state level, they must also maintain licensure and good standing with the Texas State Board of Pharmacy (TSBP).

The TSBP oversees all pharmacy operations in Texas, including licensing, inspections, and enforcement of state pharmacy laws. While the FDA is the primary regulatory authority for 503B facilities with respect to cGMP compliance and product quality, the TSBP ensures that these facilities also meet state-level requirements for pharmacy operations, pharmacist oversight, and record-keeping.

Healthcare providers in Texas should verify that any 503B facility they partner with is both FDA-registered and in good standing with the TSBP. For more on the differences between federal and state oversight of compounding pharmacies, see our guide to 503A vs. 503B pharmacies.

Find a 503B Pharmacy Near You

New to 503B outsourcing facilities? Read our comprehensive guide: What is a 503B Pharmacy? Or learn about the key differences between traditional compounding and outsourcing facilities in our 503A vs. 503B comparison guide.