Product Information
INVEGA ER 9 MG TABLET is a brand product labeled by Janssen Pharmaceuticals Inc., priced at $18.6207 per EA under NDC 50458055201. Its NADAC has been published 644 times since Nov 28, 2013.
The High Outlier badge above means this manufacturer's average price in the paliperidone market falls above Q3 + 1.5·IQR across all competing manufacturers. We only apply this flag in markets with four or more competitors. Full definition: glossary → outlier.
Strength
9 mg/1
Manufacturer
Janssen Pharmaceuticals Inc.NDC
50458055201
Classification
Brand
Dosage Form
TABLET, EXTENDED RELEASE
Route
ORAL
Last Updated
6/17/2026
Active Ingredients
PALIPERIDONEApproval Type
New Drug (NDA)
FDA Application
NDA021999On Market Since
12/19/2006
Pharmacological Classes
Price Statistics
The NADAC for INVEGA ER 9 MG TABLET has been published 644 times since Nov 28, 2013, and over the history we have for it it has declined 42.3%. The table below summarizes its recorded NADAC range and movement.
| Current price | $18.6207 per EA |
|---|---|
| All-time high | $59.3988 (Sep 29, 2021) |
| All-time low | $17.6782 (Apr 17, 2024) |
| 52-week high | $18.6531 |
| 52-week low | $18.1100 |
| Median price | $41.3367 |
| Average price | $37.7645 |
| Largest weekly change | -70.0% (Oct 6, 2021) |
| Weeks tracked | 644 |
| Tracking since | Nov 28, 2013 |
Generic Alternatives
The matcher finds 4 NADAC-published products sharing this drug's active ingredient, strength, and dosage form across 4 manufacturers (up to 10 shown below). Switching to the cheapest would cut per-unit acquisition cost by roughly 93% at current NADAC. These are candidates to verify clinically, not guaranteed substitutes — see our generic drug prices guide.
Frequently asked questions
What is the NADAC price of INVEGA ER 9 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for INVEGA ER 9 MG TABLET, manufactured by Janssen Pharmaceuticals Inc., is $18.6207 per EA (NDC 50458055201), effective Jun 24, 2026.
How has the price of INVEGA ER 9 MG TABLET changed over time?
Over the history we have for it, the NADAC for INVEGA ER 9 MG TABLET has declined 42.3%. It has been tracked across 644 weekly CMS publications since Nov 28, 2013.
What are the highest and lowest recorded NADAC prices for INVEGA ER 9 MG TABLET?
Since Nov 28, 2013, the NADAC for INVEGA ER 9 MG TABLET has ranged from a low of $17.6782 (Apr 17, 2024) to a high of $59.3988 (Sep 29, 2021), with a median of $41.3367 per EA.
Are there cheaper alternatives to INVEGA ER 9 MG TABLET?
Yes. 4 NADAC-published products share the same active ingredient, strength, and dosage form. The lowest-priced option, PALIPERIDONE ER 9 MG TABLET, is $1.2437 per EA — about 93% below INVEGA ER 9 MG TABLET.
Who manufactures INVEGA ER 9 MG TABLET?
INVEGA ER 9 MG TABLET (NDC 50458055201) is labeled by Janssen Pharmaceuticals Inc., and CMS classifies it as a brand product.
Related Drugs
Same classification