Product Information
PERPHENAZINE 4 MG TABLET is a generic product labeled by Rising Pharma Holdings Inc., priced at $0.1613 per EA under NDC 64980029101. Its NADAC has been published 349 times since Jan 29, 2020.
FDA first approved this application on Mar 1, 2019. Its Orange Book therapeutic-equivalence code is AB — FDA rates it therapeutically equivalent to (substitutable for) its reference product.
Strength
4 mg/1
Manufacturer
Rising Pharma Holdings Inc.NDC
64980029101
Classification
Generic
Dosage Form
TABLET, FILM COATED
Route
ORAL
Effective Date
9/23/2026
Active Ingredients
PERPHENAZINEApproval Type
Generic (ANDA)
FDA Application
ANDA205056FDA Approved
3/1/2019
TE Code
AB
On Market Since
3/1/2019
Pharmacological Classes
Price Statistics
The NADAC for PERPHENAZINE 4 MG TABLET has been published 349 times since Jan 29, 2020, and over the history we have for it it has declined 60.1%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.1613 per EA |
|---|---|
| All-time high | $0.4823 (May 12, 2021) |
| All-time low | $0.1413 (Jun 17, 2026) |
| 52-week high | $0.1939 |
| 52-week low | $0.1413 |
| Median price | $0.2556 |
| Average price | $0.2867 |
| Largest weekly change | +63.8% (Dec 21, 2022) |
| Weeks tracked | 349 |
| Tracking since | Jan 29, 2020 |
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
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Manufacturer
Rising Pharma Holdings Inc. manufacturer profile
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Drug market
PERPHENAZINE market comparison
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Therapeutic class
Phenothiazine class view
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Trend hub
Latest market trends
Zoom back out to the weekly mover view and compare this NDC with the rest of the current NADAC release.
Guide
Understanding NADAC pricing
Use the explainer when you need context on how CMS publishes NADAC and how to interpret the number on this page.
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 Rising Pharma Holdings Inc., is $0.1613 per EA (NDC 64980029101), effective Sep 30, 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 60.1%. It has been tracked across 349 weekly CMS publications since Jan 29, 2020.
What are the highest and lowest recorded NADAC prices for PERPHENAZINE 4 MG TABLET?
Since Jan 29, 2020, the NADAC for PERPHENAZINE 4 MG TABLET has ranged from a low of $0.1413 (Jun 17, 2026) to a high of $0.4823 (May 12, 2021), with a median of $0.2556 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 64980029101) is labeled by Rising Pharma Holdings Inc., and CMS classifies it as a generic product.