Question 1

How is AI NDC lookup different from the FDA NDC Directory?

Accepted Answer

The FDA NDC Directory returns only raw product registration data. The RX Agent AI NDC Lookup understands natural language, handles both forward (NDC → drug) and reverse (drug → NDC) searches, and pairs every result with clinical context and state dispensing rules — in one search instead of five.

Question 2

Is this NDC lookup free?

Accepted Answer

Yes. You get 5 free NDC lookups per day with no signup or credit card required. The free tier resets every 24 hours. For unlimited lookups plus clickable FDA and statute citations, start a 7-day free trial from $33/month.

Question 3

Can I search by drug name instead of NDC number?

Accepted Answer

Yes. Both forward and reverse lookups are supported. Search "NDC 0002-3227-30" to identify a product, or "Ozempic package sizes" to find every associated NDC, manufacturer, and strength.

Question 4

Does it cover controlled substance dispensing rules?

Accepted Answer

Yes. After any NDC lookup you can ask follow-up questions about 50-state dispensing rules, PDMP requirements, controlled substance schedules, and transfer restrictions — all cited to state statute on the paid plan.

Question 5

What drug products are covered?

Accepted Answer

The RX Agent AI NDC Lookup covers 95,000+ drug products and 200,000+ FDA labels — including brand, generic, and all package sizes. Coverage is updated continuously as the FDA releases new NDC assignments.

AI NDC Lookup Tool