Product Information
PERPHENAZINE 4 MG TABLET is a generic product labeled by Heritage Pharmaceuticals Inc., priced at $0.1677 per EA under NDC 23155080001. Its NADAC has been published 184 times since Feb 15, 2023.
FDA first approved this application on May 18, 2022. Its Orange Book therapeutic-equivalence code is AB — FDA rates it therapeutically equivalent to (substitutable for) its reference product.
Strength
4 mg/1
Manufacturer
Heritage Pharmaceuticals Inc.NDC
23155080001
Classification
Generic
Dosage Form
TABLET
Route
ORAL
Effective Date
8/19/2026
Active Ingredients
PERPHENAZINEApproval Type
Generic (ANDA)
FDA Application
ANDA210163FDA Approved
5/18/2022
TE Code
AB
On Market Since
7/10/2022
Pharmacological Classes
Price Statistics
The NADAC for PERPHENAZINE 4 MG TABLET has been published 184 times since Feb 15, 2023, and over the history we have for it it has declined 42.1%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.1677 per EA |
|---|---|
| All-time high | $0.3176 (Mar 13, 2024) |
| All-time low | $0.1413 (Jun 17, 2026) |
| 52-week high | $0.2139 |
| 52-week low | $0.1413 |
| Median price | $0.2172 |
| Average price | $0.2147 |
| Largest weekly change | +48.6% (Jun 19, 2024) |
| Weeks tracked | 184 |
| Tracking since | Feb 15, 2023 |
Generic Alternatives
The matcher finds 1 manufacturer 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 PERPHENAZINE 4 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for PERPHENAZINE 4 MG TABLET, manufactured by Heritage Pharmaceuticals Inc., is $0.1677 per EA (NDC 23155080001), effective Aug 19, 2026.
How has the price of PERPHENAZINE 4 MG TABLET changed over time?
Over the history we have for it, the NADAC for PERPHENAZINE 4 MG TABLET has declined 42.1%. It has been tracked across 184 weekly CMS publications since Feb 15, 2023.
What are the highest and lowest recorded NADAC prices for PERPHENAZINE 4 MG TABLET?
Since Feb 15, 2023, the NADAC for PERPHENAZINE 4 MG TABLET has ranged from a low of $0.1413 (Jun 17, 2026) to a high of $0.3176 (Mar 13, 2024), with a median of $0.2172 per EA.
Are there cheaper alternatives to PERPHENAZINE 4 MG TABLET?
1 manufacturer publishes a NADAC-priced product with the same active ingredient and strength as PERPHENAZINE 4 MG TABLET in a comparable dosage form, but none are currently priced below it.
Who manufactures PERPHENAZINE 4 MG TABLET?
PERPHENAZINE 4 MG TABLET (NDC 23155080001) is labeled by Heritage Pharmaceuticals Inc., and CMS classifies it as a generic product.