What is NDC 83301-0004?

83301-0004 is the product NDC for Gabapentin, Gabapentin 300 mg/1 capsule, listed with the FDA by Mullan Pharmaceutical Inc.. It has 3 package NDCs, shown above in 10- and 11-digit form.

Mullan Pharmaceutical Inc., NDC labeler code 83301. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.

What other NDCs exist for Gabapentin?

561 other product NDCs are listed under this name.

Is there a related HCPCS / J-code?

Not in Med-Code's curated HCPCS directory.

Gabapentin NDC 83301-0004 | National Drug Code

NDC codes

FDA NDC Directory

Product NDC (as listed)83301-0004Labeler and product segments. Claims need a package NDC.

Product NDC at billing width83301-0004Add the package segment from the table below.

Package NDCs as listed with the FDA, and the 11-digit 5-4-2 form used on claims. The highlighted digit is the added leading zero.
Package NDC	11-digit (billing)	Package
83301-0004-1	8330100040183301000401	100 CAPSULE in 1 BOTTLE, PLASTIC (83301-0004-1)Marketed from May 1, 2023
83301-0004-2	8330100040283301000402	500 CAPSULE in 1 BOTTLE, PLASTIC (83301-0004-2)Marketed from May 1, 2023
83301-0004-3	8330100040383301000403	1000 CAPSULE in 1 BOTTLE, PLASTIC (83301-0004-3)Marketed from May 1, 2023

How the 11-digit form is made: The package segment has 1 digit, so one leading zero is added to it (5-4-1 → 5-4-2). Formatting the NDC does not by itself make it billable — the product, package and quantity must match what was dispensed or administered, and payer rules apply. Conversion rules

Product information

Brand name (proprietary): Gabapentin
Generic name (nonproprietary): gabapentin
Active ingredients: Gabapentin — 300 mg/1
Dosage form: Capsule
Route: Oral
Labeler: Mullan Pharmaceutical Inc.NDC labeler code 83301
Product type: Prescription drug
Marketing category: ANDA — Abbreviated New Drug Application (generic)Application ANDA 075477
Marketing start: May 1, 2023
Listing expires: Dec 31, 2027
Other FDA classes: Decreased Central Nervous System Disorganized Electrical Activity (Physiologic effect)
Identifiers: Product ID 83301-0004_3ce59317-9cf6-5ae5-e063-6394a90aba6cSPL ID 3ce59317-9cf6-5ae5-e063-6394a90aba6cSPL set ID 74474aa4-4859-42d2-92d8-f23f18b34e04RxCUI 310430, 310431, 310432UNII 6CW7F3G59XUPC 0383301000437, 0383301000338, 0383301000413, 0383301000314, 0383301000512, 0383301000529, 0383301000321, 0383301000420

Billing references

What Med-Code can say about coding this product, and where each statement comes from. Nothing here is inferred from the name alone.

HCPCS codeNo match

No HCPCS code in Med-Code's directory. Oral products like this are usually dispensed by a pharmacy and billed by NDC.

NDC on a medical claim

N483301000401 followed by a unit qualifier and the quantity

Package 83301-0004-01. Unit qualifiers: F2 (international unit), GR (gram), ME (milligram), ML (milliliter), UN (unit (each)). The qualifier and quantity depend on what was given. About the N4 qualifier

Product label

Current FDA label (SPL), effective Aug 21, 2025.

Indications (excerpt from the label)

Gabapentin is indicated for: Management of postherpetic neuralgia in adults Adjunctive therapy in the treatment of partial onset seizures, with and without secondary generalization, in adults and pediatric patients 3 years and older with epilepsy Gabapentin is indicated for: Postherpetic neuralgia in adults ( 1 ) Adjunctive therapy in the treatment of partial onset seizures, with and without secondary generalization, in adults and pediatric patients 3 years and older with epilepsy ( 1 )

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 83301-0004

What is NDC 83301-0004?: 83301-0004 is the product NDC for Gabapentin, Gabapentin 300 mg/1 capsule, listed with the FDA by Mullan Pharmaceutical Inc.. It has 3 package NDCs, shown above in 10- and 11-digit form.
What drug is associated with this NDC?: Gabapentin.
What is the active ingredient?: Gabapentin.
Who is the labeler?: Mullan Pharmaceutical Inc., NDC labeler code 83301. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for Gabapentin?: 561 other product NDCs are listed under this name. See all Gabapentin NDCs.
Is there a related HCPCS / J-code?: Not in Med-Code's curated HCPCS directory. See Billing references above.

Other finished products listed under the same name: strengths, forms and labelers.

Other Gabapentin NDCs
Product	Strength	Form · route	Labeler	Product NDC	Package NDCs (11-digit)
Gabapentin	Gabapentin 800 mg/1	TabletOral	St. Mary's Medical Park Pharmacy	60760-943	60760-0943-3060760-0943-90
gabapentin	Gabapentin 300 mg/1	CapsuleOral	REMEDYREPACK INC.	70518-4763	70518-4763-00
Gabapentin	Gabapentin 100 mg/1	CapsuleOral	Cardinal Health 107, LLC	55154-0581	55154-0581-00
Gabapentin	Gabapentin 100 mg/1	CapsuleOral	Advanced Rx of Tennessee, LLC	80425-0595	80425-0595-0180425-0595-0280425-0595-03+1 more
Gabapentin	Gabapentin 300 mg/1	CapsuleOral	REMEDYREPACK INC.	70518-4746	70518-4746-0070518-4746-0170518-4746-02+1 more
Gabapentin	Gabapentin 100 mg/1	CapsuleOral	REMEDYREPACK INC.	70518-4742	70518-4742-0070518-4742-02
Gabapentin	Gabapentin 400 mg/1	CapsuleOral	REMEDYREPACK INC.	70518-4740	70518-4740-0070518-4740-01
Gabapentin	Gabapentin 300 mg/1	CapsuleOral	Cardinal Health 107, LLC	55154-0580	55154-0580-00
Gabapentin	Gabapentin 600 mg/1	Tablet, CoatedOral	Coupler LLC	67046-1233	67046-1233-03
Gabapentin	Gabapentin 200 mg/1	CapsuleOral	Trifluent Pharma, LLC	73352-231	73352-0231-01

All 562 Gabapentin NDCs

Other NDCs under ANDA 075477

Products listed under the same FDA application: other strengths and forms, and repackagers who relabel the same product.

FDA NDC Directory listings under ANDA 075477
Product	Strength	Form · route	Labeler	Product NDC
Gabapentin	Gabapentin 300 mg/1	CapsuleOral	NuCare Pharmaceuticals,Inc.	68071-3527
Gabapentin	Gabapentin 100 mg/1	CapsuleOral	Westminster Pharmaceuticals, LLC	69367-343
Gabapentin	Gabapentin 300 mg/1	CapsuleOral	Westminster Pharmaceuticals, LLC	69367-344
Gabapentin	Gabapentin 400 mg/1	CapsuleOral	Westminster Pharmaceuticals, LLC	69367-345
Gabapentin	Gabapentin 300 mg/1	CapsuleOral	Advanced Rx Pharmacy of Tennessee, LLC	80425-0196
Gabapentin	Gabapentin 100 mg/1	CapsuleOral	Advanced Rx Pharmacy of Tennessee, LLC	80425-0199
Gabapentin	Gabapentin 400 mg/1	CapsuleOral	Advanced Rx Pharmacy of Tennessee, LLC	80425-0286
Gabapentin	Gabapentin 300 mg/1	CapsuleOral	Proficient Rx LP	82804-217
Gabapentin	Gabapentin 100 mg/1	CapsuleOral	Proficient Rx LP	82804-226
Gabapentin	Gabapentin 100 mg/1	CapsuleOral	Mullan Pharmaceutical Inc.	83301-0003
Gabapentin	Gabapentin 400 mg/1	CapsuleOral	Mullan Pharmaceutical Inc.	83301-0005