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NDC Lookup

FDA National Drug Codes

NDC Lookup

Browse every product in the FDA NDC Directory below, or search by NDC, brand, generic, manufacturer or HCPCS code. Each product has its own page with package NDCs in 11-digit billing format.

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Source: FDA NDC Directory via openFDA; Med-Code HCPCS directory (curated)
Source data updated: Oct 2, 2026

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Reference information only. Verify codes and billing rules against the applicable payer and official source before submitting a claim. How Med-Code handles data.

Products starting with N

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FDA NDC Directory, brand names starting with N — page 22
Product	Strength	Form · route	Labeler	Application	Product NDC	Package NDCs (11-digit)	HCPCS
Natrum Fluoratum	Sodium fluoride 30 [hp_C]/1	PelletOral	Hahnemann Laboratories, INC.	Unapproved homeopathic	37662-1156	37662-1156-0137662-1156-0237662-1156-03+1 more	—
Natrum Fluoratum	Sodium fluoride 100 [hp_C]/1	PelletOral	Hahnemann Laboratories, INC.	Unapproved homeopathic	37662-1157	37662-1157-0137662-1157-0237662-1157-03+1 more	—
Natrum Fluoratum	Sodium fluoride 200 [hp_C]/1	PelletOral	Hahnemann Laboratories, INC.	Unapproved homeopathic	37662-1158	37662-1158-0137662-1158-0237662-1158-03+1 more	—

Natrum Fluoratum

Sodium fluoride 500 [hp_C]/1

PelletOral

Hahnemann Laboratories, INC.

Unapproved homeopathic

37662-1159

37662-1159-0137662-1159-0237662-1159-03+1 more

—

Natrum Fluoratum	Sodium fluoride 1 [hp_M]/1	PelletOral	Hahnemann Laboratories, INC.	Unapproved homeopathic	37662-1160	37662-1160-0137662-1160-0237662-1160-03+1 more	—

Natrum Fluoratum	Sodium fluoride 1 [hp_Q]/1	PelletOral	Hahnemann Laboratories, INC.	Unapproved homeopathic	37662-1161	37662-1161-01	—

Natrum Iodatum	Sodium iodate 6 [hp_C]/1	PelletOral	Hahnemann Laboratories, INC.	Unapproved homeopathic	37662-3856	37662-3856-0137662-3856-0237662-3856-03	—

Natrum Iodatum	Sodium iodate 12 [hp_C]/1	PelletOral	Hahnemann Laboratories, INC.	Unapproved homeopathic	37662-3857	37662-3857-0137662-3857-0237662-3857-03	—

Natrum Iodatum	Sodium iodate 30 [hp_C]/1	PelletOral	Hahnemann Laboratories, INC.	Unapproved homeopathic	37662-3858	37662-3858-0137662-3858-0237662-3858-03+1 more	—

Natrum Iodatum	Sodium iodate 100 [hp_C]/1	PelletOral	Hahnemann Laboratories, INC.	Unapproved homeopathic	37662-3859	37662-3859-0137662-3859-0237662-3859-03+1 more	—

Natrum Iodatum	Sodium iodate 200 [hp_C]/1	PelletOral	Hahnemann Laboratories, INC.	Unapproved homeopathic	37662-3860	37662-3860-0137662-3860-0237662-3860-03+1 more	—

Natrum Iodatum	Sodium iodate 500 [hp_C]/1	PelletOral	Hahnemann Laboratories, INC.	Unapproved homeopathic	37662-3861	37662-3861-0137662-3861-0237662-3861-03+1 more	—

Natrum Iodatum	Sodium iodate 1 [hp_M]/1	PelletOral	Hahnemann Laboratories, INC.	Unapproved homeopathic	37662-3862	37662-3862-0137662-3862-0237662-3862-03+1 more	—

Natrum Iodatum	Sodium iodate 1 [hp_Q]/1	PelletOral	Hahnemann Laboratories, INC.	Unapproved homeopathic	37662-3863	37662-3863-01	—

Natrum Mur	Sodium chloride 1 [hp_X]/mL	LiquidOral	Rxhomeo Private Limited d.b.a. Rxhomeo, Inc	Unapproved homeopathic	15631-2860	15631-2860-0015631-2860-01	—

Natrum muriaticumsodium chloride	Sodium chloride 12 [hp_X]/12[hp_X]	PelletOral	Boiron	Unapproved homeopathic	0220-3582	00220-3582-41	—

Natrum muriaticumsodium chloride	Sodium chloride 30 [hp_X]/30[hp_X]	PelletOral	Boiron	Unapproved homeopathic	0220-3583	00220-3583-41	—

Natrum muriaticumsodium chloride	Sodium chloride 6 [hp_X]/6[hp_X]	PelletOral	Boiron	Unapproved homeopathic	0220-3586	00220-3586-41	—

Natrum muriaticumsodium chloride	Sodium chloride 8 [hp_X]/8[hp_X]	PelletOral	Boiron	Unapproved homeopathic	0220-3587	00220-3587-41	—

Natrum muriaticumsodium chloride	Sodium chloride 10 [hp_M]/10[hp_M]	PelletOral	Boiron	Unapproved homeopathic	0220-3590	00220-3590-41	—

Natrum muriaticumsodium chloride	Sodium chloride 3 [hp_X]/1	PelletOral	Boiron	Unapproved homeopathic	0220-3593	00220-3593-41	—

Natrum muriaticumsodium chloride	Sodium chloride 6 [hp_C]/6[hp_C]	PelletOral	Boiron	Unapproved homeopathic	0220-3595	00220-3595-41	—

Natrum muriaticumsodium chloride	Sodium chloride 9 [hp_C]/9[hp_C]	PelletOral	Boiron	Unapproved homeopathic	0220-3596	00220-3596-41	—

Natrum muriaticumsodium chloride	Sodium chloride 12 [hp_C]/12[hp_C]	PelletOral	Boiron	Unapproved homeopathic	0220-3597	00220-3597-41	—

Natrum muriaticumsodium chloride	Sodium chloride 15 [hp_C]/15[hp_C]	PelletOral	Boiron	Unapproved homeopathic	0220-3598	00220-3598-41	—

Natrum muriaticumsodium chloride	Sodium chloride 30 [hp_C]/30[hp_C]	PelletOral	Boiron	Unapproved homeopathic	0220-3599	00220-3599-41	—

Natrum muriaticumsodium chloride	Sodium chloride 200 [kp_C]/200[kp_C]	PelletOral	Boiron	Unapproved homeopathic	0220-3600	00220-3600-41	—

Natrum muriaticumsodium chloride	Sodium chloride 1 [hp_M]/[hp_M]	PelletOral	Boiron	Unapproved homeopathic	0220-3601	00220-3601-41	—

Natrum Muriaticum	Sodium chloride 1 [hp_X]/1	PelletOral	Rxhomeo Private Limited d.b.a. Rxhomeo, Inc	Unapproved homeopathic	15631-0309	15631-0309-0015631-0309-0115631-0309-02+5 more	—

Natrum Muriaticum	Sodium chloride 6 [hp_C]/1	PelletOral	Hahnemann Laboratories, INC.	Unapproved homeopathic	37662-1878	37662-1878-0137662-1878-0237662-1878-03	—

Natrum Muriaticum	Sodium chloride 12 [hp_C]/1	PelletOral	Hahnemann Laboratories, INC.	Unapproved homeopathic	37662-1879	37662-1879-0137662-1879-0237662-1879-03	—

Natrum Muriaticum	Sodium chloride 30 [hp_C]/1	PelletOral	Hahnemann Laboratories, INC.	Unapproved homeopathic	37662-1880	37662-1880-0137662-1880-0237662-1880-03+1 more	—

Natrum Muriaticum	Sodium chloride 100 [hp_C]/1	PelletOral	Hahnemann Laboratories, INC.	Unapproved homeopathic	37662-1881	37662-1881-0137662-1881-0237662-1881-03+1 more	—

Natrum Muriaticum	Sodium chloride 200 [hp_C]/1	PelletOral	Hahnemann Laboratories, INC.	Unapproved homeopathic	37662-1882	37662-1882-0137662-1882-0237662-1882-03+1 more	—

Natrum Muriaticum	Sodium chloride 500 [hp_C]/1	PelletOral	Hahnemann Laboratories, INC.	Unapproved homeopathic	37662-1883	37662-1883-0137662-1883-0237662-1883-03+1 more	—

Natrum Muriaticum	Sodium chloride 1 [hp_M]/1	PelletOral	Hahnemann Laboratories, INC.	Unapproved homeopathic	37662-1884	37662-1884-0137662-1884-0237662-1884-03+1 more	—

Natrum Muriaticum	Sodium chloride 10 [hp_M]/1	PelletOral	Hahnemann Laboratories, INC.	Unapproved homeopathic	37662-1885	37662-1885-0137662-1885-0237662-1885-03+1 more	—

Natrum Muriaticum	Sodium chloride 1 [hp_Q]/1	PelletOral	Hahnemann Laboratories, INC.	Unapproved homeopathic	37662-1886	37662-1886-01	—

Natrum Muriaticum	Sodium chloride 30 [hp_X]/23g	GlobuleOral	True Botanica, LLC	Unapproved homeopathic	53645-1150	53645-1150-02	—

Natrum Muriaticumnatrium muriaticum	Sodium chloride 15 [hp_C]/23g	GlobuleOral	True Botanica, LLC	Unapproved homeopathic	53645-2110	53645-2110-02	—

Natrum Muriaticumsodium chloride	Sodium chloride 6 [hp_X]/1	TabletOral	Hyland's Inc.	Unapproved homeopathic	54973-6433	54973-6433-01	—

Natrum Muriaticumsodium chloride	Sodium chloride 30 [hp_C]/1	PelletSublingual	SEVENE USA	Unapproved homeopathic	76472-1154	76472-1154-01	—

NATRUM MURIATICUM 200cknatrum muriaticum	Sodium chloride 200 [kp_C]/1	PelletSublingual	SEVENE USA	Unapproved homeopathic	76472-3026	76472-3026-01	—

Natrum Muriaticum 6Xsodium chloride	Sodium chloride 6 [hp_X]/1	PelletSublingual	SEVENE USA	Unapproved homeopathic	76472-4096	76472-4096-01	—

Natrum Muriaticum 8009natrum muriaticum	Sodium chloride 6 [hp_X]/59mL	LiquidOral	Professional Complementary Health Formulas	Unapproved homeopathic	63083-8009	63083-8009-02	—

Natrum Nitricum	Sodium nitrate 6 [hp_C]/1	PelletOral	Hahnemann Laboratories, INC.	Unapproved homeopathic	37662-1108	37662-1108-0137662-1108-0237662-1108-03	—

Natrum Nitricum	Sodium nitrate 12 [hp_C]/1	PelletOral	Hahnemann Laboratories, INC.	Unapproved homeopathic	37662-1109	37662-1109-0137662-1109-0237662-1109-03	—

Natrum Nitricum	Sodium nitrate 30 [hp_C]/1	PelletOral	Hahnemann Laboratories, INC.	Unapproved homeopathic	37662-1110	37662-1110-0137662-1110-0237662-1110-03+1 more	—

Natrum Nitricum	Sodium nitrate 100 [hp_C]/1	PelletOral	Hahnemann Laboratories, INC.	Unapproved homeopathic	37662-1111	37662-1111-0137662-1111-0237662-1111-03+1 more	—

Natrum Nitricum	Sodium nitrate 200 [hp_C]/1	PelletOral	Hahnemann Laboratories, INC.	Unapproved homeopathic	37662-1112	37662-1112-0137662-1112-0237662-1112-03+1 more	—

Showing 1,051–1,100 of 4,729