Product Information
GNP OMEPRAZOLE DR 20 MG TABLET is a generic product labeled by AmerisourceBergen, priced at $0.3904 per EA under NDC 46122073904. Its NADAC has been published 112 times since Jul 3, 2024.
FDA first approved this application on Nov 5, 2018.
Strength
20 mg/1
Manufacturer
AmerisourceBergenNDC
46122073904
Classification
Generic
Dosage Form
TABLET, DELAYED RELEASE
Route
ORAL
Effective Date
8/19/2026
Active Ingredients
OMEPRAZOLEApproval Type
Generic (ANDA)
FDA Application
ANDA207740FDA Approved
11/5/2018
On Market Since
11/6/2018
Pharmacological Classes
Price Statistics
The NADAC for GNP OMEPRAZOLE DR 20 MG TABLET has been published 112 times since Jul 3, 2024, and over the history we have for it it has declined 3.5%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.3904 per EA |
|---|---|
| All-time high | $0.4390 (Mar 12, 2025) |
| All-time low | $0.3690 (Jul 17, 2024) |
| 52-week high | $0.4213 |
| 52-week low | $0.3737 |
| Median price | $0.4059 |
| Average price | $0.4072 |
| Largest weekly change | +18.4% (Aug 21, 2024) |
| Weeks tracked | 112 |
| Tracking since | Jul 3, 2024 |
Generic Alternatives
The matcher finds 11 manufacturers offering a NADAC-published product with this drug's active ingredient and strength in a comparable dosage form (cheapest from each manufacturer, up to 10 shown below). None of the shown alternatives sit below the current price. These are candidates to verify clinically, not guaranteed substitutes — see our generic drug prices guide.
Related Drugs
Same classification
Frequently asked questions
What is the NADAC price of GNP OMEPRAZOLE DR 20 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for GNP OMEPRAZOLE DR 20 MG TABLET, manufactured by AmerisourceBergen, is $0.3904 per EA (NDC 46122073904), effective Aug 19, 2026.
How has the price of GNP OMEPRAZOLE DR 20 MG TABLET changed over time?
Over the history we have for it, the NADAC for GNP OMEPRAZOLE DR 20 MG TABLET has declined 3.5%. It has been tracked across 112 weekly CMS publications since Jul 3, 2024.
What are the highest and lowest recorded NADAC prices for GNP OMEPRAZOLE DR 20 MG TABLET?
Since Jul 3, 2024, the NADAC for GNP OMEPRAZOLE DR 20 MG TABLET has ranged from a low of $0.3690 (Jul 17, 2024) to a high of $0.4390 (Mar 12, 2025), with a median of $0.4059 per EA.
Are there cheaper alternatives to GNP OMEPRAZOLE DR 20 MG TABLET?
11 manufacturers publish a NADAC-priced product with the same active ingredient and strength as GNP OMEPRAZOLE DR 20 MG TABLET in a comparable dosage form, but none are currently priced below it.
Who manufactures GNP OMEPRAZOLE DR 20 MG TABLET?
GNP OMEPRAZOLE DR 20 MG TABLET (NDC 46122073904) is labeled by AmerisourceBergen, and CMS classifies it as a generic product.