Phentermine Hydrochloride NDC 63629-8537

NDC codes

FDA NDC Directory

Product NDC (as listed)63629-8537Labeler and product segments. Claims need a package NDC.

Product NDC at billing width63629-8537Add 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
63629-8537-0	63629853700	28 CAPSULE in 1 BOTTLE (63629-8537-0)Marketed from Mar 10, 2023
63629-8537-1	63629853701	30 CAPSULE in 1 BOTTLE (63629-8537-1)Marketed from Mar 10, 2023
63629-8537-2	63629853702	7 CAPSULE in 1 BOTTLE (63629-8537-2)Marketed from Mar 10, 2023
63629-8537-3	63629853703	2 CAPSULE in 1 BOTTLE (63629-8537-3)Marketed from Jun 30, 2021
63629-8537-4	63629853704	60 CAPSULE in 1 BOTTLE (63629-8537-4)Marketed from Mar 10, 2023
63629-8537-5	63629853705	24 CAPSULE in 1 BOTTLE (63629-8537-5)Marketed from Mar 10, 2023
63629-8537-6	63629853706	14 CAPSULE in 1 BOTTLE (63629-8537-6)Marketed from Mar 10, 2023
63629-8537-7	63629853707	42 CAPSULE in 1 BOTTLE (63629-8537-7)Marketed from Mar 10, 2023
63629-8537-8	63629853708	21 CAPSULE in 1 BOTTLE (63629-8537-8)Marketed from Mar 10, 2023
63629-8537-9	63629853709	56 CAPSULE in 1 BOTTLE (63629-8537-9)Marketed from Mar 10, 2023

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): Phentermine Hydrochloride
Generic name (nonproprietary): phentermine hydrochloride
Active ingredients: Phentermine hydrochloride — 30 mg/1
Dosage form: Capsule
Route: Oral
Labeler: Bryant Ranch Prepack
Product type: Prescription drug
Marketing category: ANDA — Abbreviated New Drug Application (generic)Application ANDA 205019
Marketing start: Jan 24, 2017
Listing expires: Dec 31, 2026
DEA schedule: CIV
Other FDA classes: Appetite Suppression (Physiologic effect)Increased Sympathetic Activity (Physiologic effect)
Identifiers: Product ID 63629-8537_f9bab520-7baa-4cec-84dd-c61d1a86a43dSPL ID f9bab520-7baa-4cec-84dd-c61d1a86a43dSPL set ID fe78b5b4-47bf-484b-ab37-e0d7de6fad57RxCUI 900038UNII 0K2I505OTV
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

N463629853700 followed by a unit qualifier and the quantity

Package 63629-8537-00. 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 Sep 5, 2025.

Indications (excerpt from the label)

Phentermine hydrochloride capsules are indicated as a 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 ≥ 30 kg/m 2 , or ≥ 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 = kg; inches x 0.0254 = meters. BODY MASS INDEX (…

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

Other NDCs under ANDA 205019

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

FDA NDC Directory listings under ANDA 205019
Product	Strength	Form · route	Labeler	Product NDC
Phentermine Hydrochloride	Phentermine hydrochloride 15 mg/1	CapsuleOral	Asclemed USA, Inc.	76420-585
Phentermine Hydrochloride	Phentermine hydrochloride 30 mg/1	CapsuleOral	Asclemed USA, Inc.	76420-586
Phentermine Hydrochloride	Phentermine hydrochloride 15 mg/1	CapsuleOral	Proficient Rx LP	71205-564
Phentermine HCL C-IV	Phentermine hydrochloride 15 mg/1	CapsuleOral	Direct_Rx	72189-365
Phentermine Hydrochloride	Phentermine hydrochloride 30 mg/1	CapsuleOral	Preferred Pharmaceuticals Inc.	68788-7972
Phentermine Hydrochloride	Phentermine hydrochloride 30 mg/1	CapsuleOral	PD-Rx Pharmaceuticals, Inc.	72789-287
Phentermine Hydrochloride	Phentermine hydrochloride 15 mg/1	CapsuleOral	Calvin Scott & Co., Inc.	17224-851
Phentermine Hydrochloride	Phentermine hydrochloride 15 mg/1	CapsuleOral	A-S Medication Solutions	50090-5998
Phentermine Hydrochloride	Phentermine hydrochloride 15 mg/1	CapsuleOral	PD-Rx Pharmaceuticals, Inc.	72789-573
Phentermine Hydrochloride	Phentermine hydrochloride 15 mg/1	CapsuleOral	Bryant Ranch Prepack	71335-1860
Phentermine Hydrochloride	Phentermine hydrochloride 15 mg/1	CapsuleOral	Bryant Ranch Prepack	63629-8528
Phentermine Hydrochloride	Phentermine hydrochloride 15 mg/1	CapsuleOral	SUNRISE PHARMACEUTICAL, INC.	11534-157
Phentermine Hydrochloride	Phentermine hydrochloride 30 mg/1	CapsuleOral	Bryant Ranch Prepack	63629-2385
Phentermine Hydrochloride	Phentermine hydrochloride 30 mg/1	CapsuleOral	Bryant Ranch Prepack	71335-1933
Phentermine Hydrochloride	Phentermine hydrochloride 15 mg/1	CapsuleOral	Bryant Ranch Prepack	63629-2383
Phentermine Hydrochloride	Phentermine hydrochloride 30 mg/1	CapsuleOral	Bryant Ranch Prepack	63629-2384
Phentermine Hydrochloride	Phentermine hydrochloride 30 mg/1	CapsuleOral	DirectRx	72189-253
Phentermine Hydrochloride	Phentermine hydrochloride 15 mg/1	CapsuleOral	Preferred Pharmaceuticals, Inc.	68788-7740
Phentermine Hydrochloride	Phentermine hydrochloride 30 mg/1	CapsuleOral	SUNRISE PHARMACEUTICAL, INC.	11534-176
Phentermine Hydrochloride	Phentermine hydrochloride 30 mg/1	CapsuleOral	Bryant Ranch Prepack	71335-3017

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