What is NDC 51655-468?

51655-468 is the product NDC for Sildenafil, Sildenafil citrate 100 mg/1 tablet, film coated, listed with the FDA by Northwind Health Company, LLC. It has 2 package NDCs, shown above in 10- and 11-digit form.

Northwind Health Company, LLC, NDC labeler code 51655. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.

What other NDCs exist for Sildenafil?

150 other product NDCs are listed under this name.

Is there a related HCPCS / J-code?

Not in Med-Code's curated HCPCS directory.

Sildenafil NDC 51655-468 | National Drug Code

NDC codes

FDA NDC Directory

Product NDC (as listed)51655-468Labeler and product segments. Claims need a package NDC.

Product NDC at billing width51655-0468Add 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	Copy
51655-468-54	5165504685451655046854	15 TABLET, FILM COATED in 1 BOTTLE, PLASTIC (51655-468-54)Marketed from Nov 6, 2020
51655-468-87	5165504688751655046887	6 TABLET, FILM COATED in 1 BOTTLE, PLASTIC (51655-468-87)Marketed from Nov 6, 2020

How the 11-digit form is made: The product segment has 3 digits, so one leading zero is added to it (5-3-2 → 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): Sildenafil
Generic name (nonproprietary): sildenafil
Active ingredients: Sildenafil citrate — 100 mg/1
Dosage form: Tablet, Film coated
Route: Oral
Labeler: Northwind Health Company, LLCNDC labeler code 51655
Product type: Prescription drug
Marketing category: ANDA — Abbreviated New Drug Application (generic)Application ANDA 202659
Marketing start: Nov 6, 2020
Listing expires: Dec 31, 2027
Other FDA classes: Phosphodiesterase 5 Inhibitors (Mechanism)
Identifiers: Product ID 51655-468_490f11b5-2d18-a878-e063-6394a90a8128SPL ID 490f11b5-2d18-a878-e063-6394a90a8128SPL set ID f3089ee6-190d-4749-e053-2a95a90a15d8RxCUI 314229UNII BW9B0ZE037
Pharmacologic class: Phosphodiesterase 5 Inhibitor

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

N451655046854 followed by a unit qualifier and the quantity

Package 51655-0468-54. 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 Jan 1, 2026.

Indications (excerpt from the label)

Sildenafil tablets are indicated for the treatment of erectile dysfunction. Sildenafil tablet is a phosphodiesterase-5 (PDE5) inhibitor indicated for the treatment of erectile dysfunction (ED) (1)

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 51655-468

What is NDC 51655-468?: 51655-468 is the product NDC for Sildenafil, Sildenafil citrate 100 mg/1 tablet, film coated, listed with the FDA by Northwind Health Company, LLC. It has 2 package NDCs, shown above in 10- and 11-digit form.
What drug is associated with this NDC?: Sildenafil.
What is the active ingredient?: Sildenafil citrate.
Who is the labeler?: Northwind Health Company, LLC, NDC labeler code 51655. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for Sildenafil?: 150 other product NDCs are listed under this name. See all Sildenafil 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 Sildenafil NDCs
Product	Strength	Form · route	Labeler	Product NDC	Package NDCs (11-digit)
Sildenafil	Sildenafil citrate 25 mg/1	Tablet, Film coatedOral	Jubilant Cadista Pharmaceuticals Inc.	59746-434	59746-0434-0359746-0434-0459746-0434-05+2 more
Sildenafil	Sildenafil citrate 50 mg/1	Tablet, Film coatedOral	Jubilant Cadista Pharmaceuticals Inc.	59746-435	59746-0435-0159746-0435-0359746-0435-04+3 more
Sildenafil	Sildenafil citrate 100 mg/1	Tablet, Film coatedOral	Jubilant Cadista Pharmaceuticals Inc.	59746-436	59746-0436-0159746-0436-0359746-0436-04+3 more
Sildenafil	Sildenafil citrate 20 mg/1	TabletOral	REMEDYREPACK INC.	70518-4596	70518-4596-00
Sildenafilsildenafil citrate	Sildenafil citrate 25 mg/1	FilmOral	Yaral Pharma Inc.	82347-0205	82347-0205-0482347-0205-0582347-0205-06
Sildenafilsildenafil citrate	Sildenafil citrate 50 mg/1	FilmOral	Yaral Pharma Inc.	82347-0210	82347-0210-0482347-0210-0582347-0210-06
Sildenafilsildenafil citrate	Sildenafil citrate 75 mg/1	FilmOral	Yaral Pharma Inc.	82347-0215	82347-0215-0482347-0215-0582347-0215-06
Sildenafilsildenafil citrate	Sildenafil citrate 100 mg/1	FilmOral	Yaral Pharma Inc.	82347-0220	82347-0220-0482347-0220-0582347-0220-06
Sildenafil	Sildenafil citrate 20 mg/1	Tablet, Film coatedOral	Golden State Medical Supply, Inc.	51407-987	51407-0987-90
Sildenafil	Sildenafil citrate 20 mg/1	TabletOral	AvKARE	42291-937	42291-0937-90

All 151 Sildenafil NDCs

Other NDCs under ANDA 202659

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

FDA NDC Directory listings under ANDA 202659
Product	Strength	Form · route	Labeler	Product NDC
Sildenafil	Sildenafil citrate 50 mg/1	Tablet, Film coatedOral	REMEDYREPACK INC.	70518-1844
Sildenafil	Sildenafil citrate 50 mg/1	Tablet, Film coatedOral	A-S Medication Solutions	50090-5415
Sildenafil	Sildenafil citrate 50 mg/1	Tablet, Film coatedOral	Proficient Rx LP	71205-542
Sildenafil	Sildenafil citrate 25 mg/1	Tablet, Film coatedOral	Camber Pharmaceuticals, Inc.	31722-965
Sildenafil	Sildenafil citrate 50 mg/1	Tablet, Film coatedOral	Camber Pharmaceuticals, Inc.	31722-966
Sildenafil	Sildenafil citrate 100 mg/1	Tablet, Film coatedOral	Camber Pharmaceuticals, Inc.	31722-967
Sildenafil	Sildenafil citrate 100 mg/1	Tablet, Film coatedOral	NuCare Pharmaceuticals,Inc.	68071-4599
Sildenafil	Sildenafil citrate 100 mg/1	Tablet, Film coatedOral	NuCare Pharmaceuticals,Inc.	68071-4617
Sildenafil	Sildenafil citrate 50 mg/1	Tablet, Film coatedOral	NuCare Pharmaceuticals,Inc.	68071-4674
Sildenafil	Sildenafil citrate 100 mg/1	Tablet, Film coatedOral	DIRECT RX	72189-069
Sildenafil	Sildenafil citrate 50 mg/1	Tablet, Film coatedOral	Camber Pharmaceuticals, Inc.	31722-710
Sildenafil	Sildenafil citrate 25 mg/1	Tablet, Film coatedOral	Camber Pharmaceuticals, Inc.	31722-709
Sildenafil	Sildenafil citrate 100 mg/1	Tablet, Film coatedOral	Camber Pharmaceuticals, Inc.	31722-711
Sildenafil	Sildenafil citrate 50 mg/1	Tablet, Film coatedOral	Bryant Ranch Prepack	71335-1028
Sildenafil	Sildenafil citrate 100 mg/1	Tablet, Film coatedOral	Bryant Ranch Prepack	71335-1088
Sildenafil	Sildenafil citrate 25 mg/1	Tablet, Film coatedOral	A-S Medication Solutions	50090-5235
Sildenafil	Sildenafil citrate 50 mg/1	Tablet, Film coatedOral	XLCARE Pharmaceuticals INC.	72865-102
Sildenafil	Sildenafil citrate 25 mg/1	Tablet, Film coatedOral	XLCARE Pharmaceuticals INC.	72865-101
Sildenafil	Sildenafil citrate 100 mg/1	Tablet, Film coatedOral	XLCARE Pharmaceuticals INC.	72865-103
Sildenafil	Sildenafil citrate 100 mg/1	Tablet, Film coatedOral	A-S Medication Solutions	50090-5325

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