What is NDC 51672-4004?

51672-4004 is the product NDC for Nortriptyline Hydrochloride, Nortriptyline hydrochloride 75 mg/1 capsule, listed with the FDA by Sun Pharmaceutical Industries, Inc.. It has 4 package NDCs, shown above in 10- and 11-digit form.

Sun Pharmaceutical Industries, Inc., NDC labeler code 51672. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.

What other NDCs exist for Nortriptyline Hydrochloride?

77 other product NDCs are listed under this name.

Is there a related HCPCS / J-code?

Not in Med-Code's curated HCPCS directory.

Nortriptyline Hydrochloride NDC 51672-4004

NDC codes

FDA NDC Directory

Product NDC (as listed)51672-4004Labeler and product segments. Claims need a package NDC.

Product NDC at billing width51672-4004Add 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
51672-4004-1	5167240040151672400401	100 CAPSULE in 1 BOTTLE (51672-4004-1)Marketed from May 8, 2000
51672-4004-2	5167240040251672400402	500 CAPSULE in 1 BOTTLE (51672-4004-2)Marketed from May 8, 2000
51672-4004-5	5167240040551672400405	90 CAPSULE in 1 BOTTLE (51672-4004-5)Marketed from May 8, 2000
51672-4004-6	5167240040651672400406	30 CAPSULE in 1 BOTTLE (51672-4004-6)Marketed from May 8, 2000

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): Nortriptyline Hydrochloride
Generic name (nonproprietary): nortriptyline hydrochloride
Active ingredients: Nortriptyline hydrochloride — 75 mg/1
Dosage form: Capsule
Route: Oral
Labeler: Sun Pharmaceutical Industries, Inc.NDC labeler code 51672
Product type: Prescription drug
Marketing category: ANDA — Abbreviated New Drug Application (generic)Application ANDA 075520
Marketing start: May 8, 2000
Listing expires: Dec 31, 2027
Identifiers: Product ID 51672-4004_56a6d4f3-e026-2d59-e063-6394a90a45beSPL ID 56a6d4f3-e026-2d59-e063-6394a90a45beSPL set ID aee2c1a1-d848-4c3b-8c6d-8a4f6ce94c28RxCUI 198045, 198046, 198047, 317136UNII 00FN6IH15DUPC 0351672400415, 0351672400316, 0351672400118
Pharmacologic class: Tricyclic Antidepressant

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

N451672400401 followed by a unit qualifier and the quantity

Package 51672-4004-01. 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 Jul 15, 2026. This label includes a boxed warning.

Indications (excerpt from the label)

INDICATIONS AND USAGE Nortriptyline hydrochloride is indicated for the relief of symptoms of depression. Endogenous depressions are more likely to be alleviated than are other depressive states.

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 51672-4004

What is NDC 51672-4004?: 51672-4004 is the product NDC for Nortriptyline Hydrochloride, Nortriptyline hydrochloride 75 mg/1 capsule, listed with the FDA by Sun Pharmaceutical Industries, Inc.. It has 4 package NDCs, shown above in 10- and 11-digit form.
What drug is associated with this NDC?: Nortriptyline Hydrochloride.
What is the active ingredient?: Nortriptyline hydrochloride.
Who is the labeler?: Sun Pharmaceutical Industries, Inc., NDC labeler code 51672. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for Nortriptyline Hydrochloride?: 77 other product NDCs are listed under this name. See all Nortriptyline Hydrochloride 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 Nortriptyline Hydrochloride NDCs
Product	Strength	Form · route	Labeler	Product NDC	Package NDCs (11-digit)
Nortriptyline Hydrochloride	Nortriptyline hydrochloride 10 mg/1	CapsuleOral	REMEDYREPACK INC.	70518-4766	70518-4766-00
Nortriptyline Hydrochloride	Nortriptyline hydrochloride 25 mg/1	CapsuleOral	Coupler LLC	67046-1661	67046-1661-03
Nortriptyline Hydrochloride	Nortriptyline hydrochloride 25 mg/1	CapsuleOral	American Health Packaging	60687-911	60687-0911-01
Nortriptyline Hydrochloride	Nortriptyline hydrochloride 10 mg/1	CapsuleOral	American Health Packaging	60687-900	60687-0900-01
Nortriptyline Hydrochloride	Nortriptyline hydrochloride 25 mg/1	CapsuleOral	St. Mary's Medical Park Pharmacy	60760-909	60760-0909-30
Nortriptyline Hydrochloride	Nortriptyline hydrochloride 10 mg/1	CapsuleOral	Preferred Pharmaceuticals Inc.	68788-8900	68788-8900-03
Nortriptyline Hydrochloride	Nortriptyline hydrochloride 25 mg/1	CapsuleOral	Advanced Rx of Tennessee, LLC	80425-0534	80425-0534-0180425-0534-0280425-0534-03
Nortriptyline Hydrochloride	Nortriptyline hydrochloride 50 mg/1	CapsuleOral	Coupler LLC	67046-1530	67046-1530-03
Nortriptyline Hydrochloride	Nortriptyline hydrochloride 75 mg/1	CapsuleOral	REMEDYREPACK INC.	70518-4281	70518-4281-00
Nortriptyline Hydrochloride	Nortriptyline hydrochloride 10 mg/1	CapsuleOral	Coupler LLC	67046-1500	67046-1500-03

All 78 Nortriptyline Hydrochloride NDCs

Other NDCs under ANDA 075520

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

FDA NDC Directory listings under ANDA 075520
Product	Strength	Form · route	Labeler	Product NDC
Nortriptyline Hydrochloride	Nortriptyline hydrochloride 10 mg/1	CapsuleOral	A-S Medication Solutions	50090-0537
Nortriptyline Hydrochloride	Nortriptyline hydrochloride 25 mg/1	CapsuleOral	Northwind Health Company, LLC	51655-507
Nortriptyline Hydrochloride	Nortriptyline hydrochloride 10 mg/1	CapsuleOral	Sun Pharmaceutical Industries, Inc.	51672-4001
Nortriptyline Hydrochloride	Nortriptyline hydrochloride 25 mg/1	CapsuleOral	Sun Pharmaceutical Industries, Inc.	51672-4002
Nortriptyline Hydrochloride	Nortriptyline hydrochloride 50 mg/1	CapsuleOral	Sun Pharmaceutical Industries, Inc.	51672-4003
Nortriptyline Hydrochloride	Nortriptyline hydrochloride 50 mg/1	CapsuleOral	DIRECT RX	61919-353
Nortriptyline Hydrochloride	Nortriptyline hydrochloride 25 mg/1	CapsuleOral	Proficient Rx LP	63187-396
Nortriptyline Hydrochloride	Nortriptyline hydrochloride 10 mg/1	CapsuleOral	Proficient Rx LP	63187-715
Nortriptyline Hydrochloride	Nortriptyline hydrochloride 50 mg/1	CapsuleOral	Proficient Rx LP	63187-798
Nortriptyline Hydrochloride	Nortriptyline hydrochloride 25 mg/1	CapsuleOral	NuCare Pharmaceuticals, Inc.	68071-3211
Nortriptyline Hydrochloride	Nortriptyline hydrochloride 25 mg/1	CapsuleOral	Bryant Ranch Prepack	71335-0083
Nortriptyline Hydrochloride	Nortriptyline hydrochloride 50 mg/1	CapsuleOral	Bryant Ranch Prepack	71335-0155
Nortriptyline Hydrochloride	Nortriptyline hydrochloride 10 mg/1	CapsuleOral	Bryant Ranch Prepack	71335-0426
Nortriptyline Hydrochloride	Nortriptyline hydrochloride 75 mg/1	CapsuleOral	Bryant Ranch Prepack	71335-1552
Nortriptyline Hydrochloride	Nortriptyline hydrochloride 10 mg/1	CapsuleOral	Northwind Health Company, LLC	82868-023