NP Thyroid 30 NDC 63629-4556

NDC codes

FDA NDC Directory

Product NDC (as listed)63629-4556Labeler and product segments. Claims need a package NDC.

Product NDC at billing width63629-4556Add 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
63629-4556-1	63629455601	30 TABLET in 1 BOTTLE (63629-4556-1)Marketed from Aug 16, 2011
63629-4556-2	63629455602	90 TABLET in 1 BOTTLE (63629-4556-2)Marketed from Oct 9, 2018
63629-4556-3	63629455603	45 TABLET in 1 BOTTLE (63629-4556-3)Marketed from Oct 29, 2024
63629-4556-4	63629455604	120 TABLET in 1 BOTTLE (63629-4556-4)Marketed from Oct 29, 2024
63629-4556-5	63629455605	100 TABLET in 1 BOTTLE (63629-4556-5)Marketed from Jul 14, 2023
63629-4556-6	63629455606	60 TABLET in 1 BOTTLE (63629-4556-6)Marketed from May 13, 2020
63629-4556-7	63629455607	180 TABLET in 1 BOTTLE (63629-4556-7)Marketed from Oct 29, 2024

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): NP Thyroid 30
Generic name (nonproprietary): levothyroxine, liothyronine
Active ingredients: Levothyroxine — 19 ug/1Liothyronine — 4.5 ug/1
Dosage form: Tablet
Route: Oral
Labeler: Bryant Ranch Prepack
Product type: Prescription drug
Marketing category: Unapproved drug (other)
Marketing start: Jan 14, 2011
Listing expires: Dec 31, 2026
Other FDA classes: Thyroxine (Chemical structure)Triiodothyronine (Chemical structure)
Identifiers: Product ID 63629-4556_27f4c82a-fd0a-44ec-b580-0348368b97a7SPL ID 27f4c82a-fd0a-44ec-b580-0348368b97a7SPL set ID d3ce9a73-5f3a-4c1b-a4b7-06f45316d61aRxCUI 313387, 1724439UNII Q51BO43MG4, 06LU7C9H1V
Pharmacologic class: l-Thyroxine; l-Triiodothyronine

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

N463629455601 followed by a unit qualifier and the quantity

Package 63629-4556-01. 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 Oct 29, 2024. This label includes a boxed warning.

Indications (excerpt from the label)

INDICATIONS AND USAGE: NP Thyroid® tablets (thyroid tablets, USP) are indicated: 1. As replacement or supplemental therapy in patients with hypothyroidism of any etiology, except transient hypothyroidism during the recovery phase of subacute thyroiditis. This category includes cretinism, myxedema, and ordinary hypothyroidism in patients of any age (children, adults, the elderly), or state (including pregnancy); primary hypothyroidism resulting from functional deficiency, primary atrophy, partial or total absence of thyroid gland, or the effects of surgery, radiation, or drugs, with or without the presence of goiter; and secondary (pituitary), or tertiary (hypothalamic) hypothyroidism (See WA…

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)