What is NDC 51655-487?

51655-487 is the product NDC for Tadalafil, Tadalafil 5 mg/1 tablet, film coated, listed with the FDA by Northwind Health Company, LLC. It has 1 package NDC, 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 Tadalafil?

242 other product NDCs are listed under this name.

Is there a related HCPCS / J-code?

Not in Med-Code's curated HCPCS directory.

Tadalafil NDC 51655-487 | National Drug Code

NDC codes

FDA NDC Directory

Product NDC (as listed)51655-487Labeler and product segments. Claims need a package NDC.

Product NDC at billing width51655-0487Add 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
51655-487-52	5165504875251655048752	30 TABLET, FILM COATED in 1 BOTTLE, PLASTIC (51655-487-52)Marketed from Nov 25, 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): Tadalafil
Generic name (nonproprietary): tadalafil
Active ingredients: Tadalafil — 5 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 209167
Marketing start: Nov 25, 2020
Listing expires: Dec 31, 2027
Other FDA classes: Phosphodiesterase 5 Inhibitors (Mechanism)
Identifiers: Product ID 51655-487_490f748c-4026-e630-e063-6294a90ac547SPL ID 490f748c-4026-e630-e063-6294a90ac547SPL set ID f317fe1e-d7c4-fb8b-e053-2a95a90a5445RxCUI 403957UNII 742SXX0ICT
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

N451655048752 followed by a unit qualifier and the quantity

Package 51655-0487-52. 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)

Tadalafil is a phosphodiesterase 5 (PDE5) inhibitor indicated for the treatment of: erectile dysfunction (ED) ( 1.1 ) the signs and symptoms of benign prostatic hyperplasia (BPH) ( 1.2 ) ED and the signs and symptoms of BPH (ED/BPH) ( 1.3 ) If tadalafil tablets are used with finasteride to initiate BPH treatment, such use is recommended for up to 26 weeks ( 1.4 ). 1.1 Erectile Dysfunction Tadalafil tablets are indicated for the treatment of erectile dysfunction (ED). 1.2 Benign Prostatic Hyperplasia Tadalafil tablets are indicated for the treatment of the signs and symptoms of benign prostatic hyperplasia (BPH). 1.3 Erectile Dysfunction and Benign Prostatic Hyperplasia Tadalafil tablets are …

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 51655-487

What is NDC 51655-487?: 51655-487 is the product NDC for Tadalafil, Tadalafil 5 mg/1 tablet, film coated, listed with the FDA by Northwind Health Company, LLC. It has 1 package NDC, shown above in 10- and 11-digit form.
What drug is associated with this NDC?: Tadalafil.
What is the active ingredient?: Tadalafil.
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 Tadalafil?: 242 other product NDCs are listed under this name. See all Tadalafil 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 Tadalafil NDCs
Product	Strength	Form · route	Labeler	Product NDC	Package NDCs (11-digit)
Tadalafil	Tadalafil 2.5 mg/1	Tablet, Film coatedOral	NorthStar Rx, LLC	72603-781	72603-0781-01
Tadalafil	Tadalafil 5 mg/1	Tablet, Film coatedOral	NorthStar Rx, LLC	72603-782	72603-0782-01
Tadalafil	Tadalafil 10 mg/1	Tablet, Film coatedOral	NorthStar Rx, LLC	72603-783	72603-0783-01
Tadalafil	Tadalafil 20 mg/1	Tablet, Film coatedOral	NorthStar Rx, LLC	72603-784	72603-0784-01
Tadalafil	Tadalafil 5 mg/1	TabletOral	REMEDYREPACK INC.	70518-4605	70518-4605-00
tadalafil	Tadalafil 20 mg/1	Tablet, Film coatedOral	Preferred Pharmaceuticals Inc.	68788-4083	68788-4083-0168788-4083-0368788-4083-07
Tadalafil	Tadalafil 20 mg/1	Tablet, Film coatedOral	A-S Medication Solutions	50090-8039	50090-8039-0050090-8039-0150090-8039-02
Tadalafil	Tadalafil 2.5 mg/1	Tablet, Film coatedOral	Umedica Laboratories USA Inc.	60290-027	60290-0027-0160290-0027-0260290-0027-03+1 more
Tadalafil	Tadalafil 5 mg/1	Tablet, Film coatedOral	Umedica Laboratories USA Inc.	60290-028	60290-0028-0160290-0028-0260290-0028-03+1 more
Tadalafil	Tadalafil 10 mg/1	Tablet, Film coatedOral	Umedica Laboratories USA Inc.	60290-029	60290-0029-0160290-0029-0260290-0029-03+1 more

All 243 Tadalafil NDCs

Other NDCs under ANDA 209167

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

FDA NDC Directory listings under ANDA 209167
Product	Strength	Form · route	Labeler	Product NDC
Tadalafil	Tadalafil 2.5 mg/1	Tablet, Film coatedOral	Accord Healthcare Inc.	16729-369
Tadalafil	Tadalafil 5 mg/1	Tablet, Film coatedOral	Accord Healthcare Inc.	16729-370
Tadalafil	Tadalafil 10 mg/1	Tablet, Film coatedOral	Accord Healthcare Inc.	16729-371
Tadalafil	Tadalafil 20 mg/1	Tablet, Film coatedOral	Accord Healthcare Inc.	16729-372
Tadalafil	Tadalafil 20 mg/1	Tablet, Film coatedOral	A-S Medication Solutions	50090-6150
Tadalafil	Tadalafil 20 mg/1	Tablet, Film coatedOral	Northwind Health Company, LLC	51655-473
Tadalafil	Tadalafil 2.5 mg/1	Tablet, Film coatedOral	Bryant Ranch Prepack	63629-8409
Tadalafil	Tadalafil 20 mg/1	Tablet, Film coatedOral	NuCare Pharmaceuticals,Inc.	68071-2553
Tadalafil	Tadalafil 20 mg/1	Tablet, Film coatedOral	NuCare Pharmaceuticals,Inc.	68071-5186
Tadalafil	Tadalafil 5 mg/1	Tablet, Film coatedOral	NuCare Pharmaceuticals,Inc.	68071-5202
Tadalafil	Tadalafil 20 mg/1	Tablet, Film coatedOral	Preferred Pharmaceuticals Inc.	68788-8153
Tadalafil	Tadalafil 20 mg/1	Tablet, Film coatedOral	Proficient Rx LP	71205-268
Tadalafil	Tadalafil 5 mg/1	Tablet, Film coatedOral	Proficient Rx LP	71205-269
Tadalafil	Tadalafil 10 mg/1	Tablet, Film coatedOral	Proficient Rx LP	71205-502
Tadalafil	Tadalafil 10 mg/1	Tablet, Film coatedOral	Proficient Rx LP	71205-720
Tadalafil	Tadalafil 20 mg/1	Tablet, Film coatedOral	Bryant Ranch Prepack	71335-1587
Tadalafil	Tadalafil 10 mg/1	Tablet, Film coatedOral	Bryant Ranch Prepack	71335-1620
Tadalafil	Tadalafil 5 mg/1	Tablet, Film coatedOral	Asclemed USA, Inc.	76420-126