The short version
13 companies supply this market — deep enough that no single failure threatens the supply.
The numbers behind every sentence are on this page below — and the Watch button emails you when any of them move.
Divalproex Sodium
Divalproex Sodium · DIVALPROEX SODIUM 250 mg/1 · Tablet, Extended Release · Oral · Coupler LLC
NDC 67046-2021-03 · 30 TABLET, EXTENDED RELEASE in 1 BLISTER PACK · ANDA · View full market →
Medicare Part D
All Part D pricing →Matched to CMS's representative package for this drug (NDC 00074-7401-13) — same generic, strength, and dosage form. CMS prices one NDC per drug concept, not every package.
ⓘ How this was built
Data sources
- CMS quarterly Prescription Drug Plan Formulary & Pricing files (SPUF)
Method
Negotiated 30-day point-of-sale unit prices and formulary terms aggregated across every unsuppressed Part D and MA-PD plan for the quarter shown. Point of sale means gross of confidential rebates. CMS publishes one representative NDC per drug concept (RxCUI) rather than every package, so these figures come from CMS's representative package for the same drug — matched on generic name, strength, and dosage form. Estimated from MedPAC's program-wide rebate aggregates (June 2023: DIR = 29% of gross Part D spending; brand rebates ≈ 25–40% of gross, generics minimal). Actual rebates are confidential and vary widely by drug — this is a range, not a fact about this drug.
Pipeline and calculations built by Claude (Fable 5) from the public datasets above. Educational only — verify against primary sources before acting.
Plans pay at point of saleⓘ
$3.81per unit
middle half $3.80–$3.81 · 12 plans · Apr 1, 2026
Est. net of rebatesⓘ
≈ $3.81
generic — rebates are minimal, so net ≈ gross
Coverage & restrictions
0%of plans cover it
tier 4 · prior auth 0% · step therapy 0% · qty limit 0%
*No drug-level rebate is public — the estimate applies MedPAC's program-wide brand rebate range to this drug's gross price. Tracked here for 10 quarters since 2024.
NADAC price per unit
No NADAC pricing on file for this NDC — NADAC covers drugs dispensed by retail community pharmacies.
Supply fragility
Not scored — fragility is computed for NADAC-priced NDCs.
90-day shortage risk (model v2)
0.2%chance of a new FDA shortage posting for divalproex sodium (oral solid) in the next 90 days
OAI inspection at a producing facility (24 months) · sole-source market · 1 Class I/II recall(s) in 12 months
For scale: the typical drug’s chance is about 0.1% — this one is in ordinary territory.
Backtested statistical model over the whole market, not this package alone. Model details →
Where it's made
- Coupler LLCUnited Statesrepack
Establishments this product's FDA label declares, located via FDA registration data. How we built this →
Regulatory
- Application
- ANDA090161
- TE code
- AB
- Approval date
- Mar 15, 2012
- Patents / exclusivity
- None on file
Shortage history
No FDA shortage reports for this drug or its presentations.
Recalls (this NDC)
No enforcement reports list this package NDC.
Manufacturers of Divalproex Sodium (Tablet, Extended Release)
| Labeler | Strength | First seen | Last seen |
|---|---|---|---|
| Remedyrepack Inc. | DIVALPROEX SODIUM 500 mg/1 | Jul 15, 2026 | Sep 3, 2026 |
| Remedyrepack Inc. | DIVALPROEX SODIUM 250 mg/1 | Jul 15, 2026 | Sep 3, 2026 |
| AbbVie Inc. | DIVALPROEX SODIUM 500 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| AbbVie Inc. | DIVALPROEX SODIUM 250 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Amneal Pharmaceuticals LLC | DIVALPROEX SODIUM 500 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Amneal Pharmaceuticals LLC | DIVALPROEX SODIUM 250 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| AvPAK | DIVALPROEX SODIUM 500 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| AvPAK | DIVALPROEX SODIUM 250 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Bryant Ranch Prepack | DIVALPROEX SODIUM 500 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Cardinal Health 107, LLC | DIVALPROEX SODIUM 500 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Coupler LLC | DIVALPROEX SODIUM 250 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Lupin Pharmaceuticals, Inc. | DIVALPROEX SODIUM 250 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Lupin Pharmaceuticals, Inc. | DIVALPROEX SODIUM 500 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Major Pharmaceuticals | DIVALPROEX SODIUM 500 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| NCS HealthCare of KY, LLC dba Vangard Labs | DIVALPROEX SODIUM 500 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| NCS HealthCare of KY, LLC dba Vangard Labs | DIVALPROEX SODIUM 250 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| PD-Rx Pharmaceuticals, Inc. | DIVALPROEX SODIUM 250 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Preferred Pharmaceuticals Inc. | DIVALPROEX SODIUM 500 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Preferred Pharmaceuticals, Inc. | DIVALPROEX SODIUM 500 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Major Pharmaceuticals | DIVALPROEX SODIUM 250 mg/1 | Jul 15, 2026 | Aug 5, 2026 |
| Dr. Reddy's Laboratories Ltd | DIVALPROEX SODIUM 500 mg/1 | Jul 15, 2026 | Jul 15, 2026 |
| Dr. Reddy's Laboratories Ltd | DIVALPROEX SODIUM 250 mg/1 | Jul 15, 2026 | Jul 15, 2026 |
Roster from daily NDC Directory diffs — first/last seen dates start July 2026.
Cite this page
DrugDashboards, "Divalproex Sodium — NDC 67046-2021-03," retrieved September 3, 2026, https://drugdashboards.com/drug/67046202103.
Free to cite with attribution — see how the data is put together.