Phentermine Hydrochloride NDC 55289-701

NDC codes

FDA NDC Directory

Product NDC (as listed)55289-701Labeler and product segments. Claims need a package NDC.

Product NDC at billing width55289-0701Add 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
55289-701-07	55289070107	7 TABLET in 1 BOTTLE, PLASTIC (55289-701-07)Marketed from Sep 29, 2015
55289-701-14	55289070114	14 TABLET in 1 BOTTLE, PLASTIC (55289-701-14)Marketed from Sep 29, 2015
55289-701-15	55289070115	15 TABLET in 1 BOTTLE, PLASTIC (55289-701-15)Marketed from Sep 29, 2015
55289-701-21	55289070121	21 TABLET in 1 BOTTLE, PLASTIC (55289-701-21)Marketed from Sep 29, 2015
55289-701-28	55289070128	28 TABLET in 1 BOTTLE, PLASTIC (55289-701-28)Marketed from Sep 29, 2015
55289-701-30	55289070130	30 TABLET in 1 BOTTLE, PLASTIC (55289-701-30)Marketed from Sep 29, 2015
55289-701-32	55289070132	32 TABLET in 1 BOTTLE, PLASTIC (55289-701-32)Marketed from Sep 29, 2015
55289-701-42	55289070142	42 TABLET in 1 BOTTLE, PLASTIC (55289-701-42)Marketed from Dec 15, 2016
55289-701-45	55289070145	45 TABLET in 1 BOTTLE, PLASTIC (55289-701-45)Marketed from Sep 29, 2015
55289-701-56	55289070156	56 TABLET in 1 BOTTLE, PLASTIC (55289-701-56)Marketed from Oct 24, 2016
55289-701-60	55289070160	60 TABLET in 1 BOTTLE, PLASTIC (55289-701-60)Marketed from Sep 29, 2015
55289-701-90	55289070190	90 TABLET in 1 BOTTLE, PLASTIC (55289-701-90)Marketed from Sep 29, 2015
55289-701-98	55289070198	120 TABLET in 1 BOTTLE, PLASTIC (55289-701-98)Marketed from Dec 15, 2016

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): Phentermine Hydrochloride
Generic name (nonproprietary): phentermine hydrochloride
Active ingredients: Phentermine hydrochloride — 37.5 mg/1
Dosage form: Tablet
Route: Oral
Labeler: PD-Rx Pharmaceuticals, Inc.
Product type: Prescription drug
Marketing category: ANDA — Abbreviated New Drug Application (generic)Application ANDA 040876
Marketing start: Aug 15, 2012
Listing expires: Dec 31, 2026
DEA schedule: CIV
Other FDA classes: Appetite Suppression (Physiologic effect)Increased Sympathetic Activity (Physiologic effect)
Identifiers: Product ID 55289-701_419b433d-1cbf-6c27-e063-6294a90a155cSPL ID 419b433d-1cbf-6c27-e063-6294a90a155cSPL set ID 68fcc228-5f06-4ece-94f3-59b5b33c3325RxCUI 803353UNII 0K2I505OTVUPC 0355289701286
Pharmacologic class: Sympathomimetic Amine Anorectic

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

N455289070107 followed by a unit qualifier and the quantity

Package 55289-0701-07. 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 20, 2025.

Indications (excerpt from the label)

Phentermine hydrochloride, USP 37.5 mg is indicated as short-term (a few weeks) adjunct in a regimen of weight reduction based on exercise, behavioral modification and caloric restriction in the management of exogenous obesity for patients with an initial body mass index greater than or equal to 30 kg/m 2 , or greater than or equal to 27 kg/m 2 in the presence of other risk factors (e.g., controlled hypertension, diabetes, hyperlipidemia). Below is a chart of Body Mass Index (BMI) based on various heights and weights. BMI is calculated by taking the patient’s weight, in kilograms (kg), divided by the patient’s height, in meters (m), squared. Metric conversions are as follows: pounds ÷ 2.2 = …

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

Other NDCs under ANDA 040876

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

FDA NDC Directory listings under ANDA 040876
Product	Strength	Form · route	Labeler	Product NDC
Phentermine Hydrochloride	Phentermine hydrochloride 37.5 mg/1	TabletOral	NuCare Pharmaceuticals,Inc.	68071-3819
Phentermine Hydrochloride	Phentermine hydrochloride 37.5 mg/1	TabletOral	KVK-TECH, Inc.	10702-025
Phentermine Hydrochloride	Phentermine hydrochloride 37.5 mg/1	TabletOral	Calvin Scott & Co., Inc.	17224-902
Phentermine Hydrochloride	Phentermine hydrochloride 37.5 mg/1	TabletOral	Martek Pharmacal Co.	84053-025
Phentermine Hydrochloride	Phentermine hydrochloride 37.5 mg/1	TabletOral	Bryant Ranch Prepack	63629-4385
Phentermine Hydrochloride	Phentermine hydrochloride 37.5 mg/1	TabletOral	A-S Medication Solutions	50090-1679
Phentermine Hydrochloride	Phentermine hydrochloride 37.5 mg/1	TabletOral	Northwind Health Company, LLC	82868-112
Phentermine Hydrochloride	Phentermine hydrochloride 37.5 mg/1	TabletOral	DirectRx	72189-301