DR. DOANH ANDREW NGUYEN M.D.
Prescription History 1720090921
Specialist in Fountain Valley, CA
Medicare Part D Prescription History
Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for DR. DOANH ANDREW NGUYEN M.D., an active Specialist specialist practicing in Fountain Valley, CA. Our medical registry currently tracks 27 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 1,836 documented patient claims. Among these therapy options, the most frequently utilized medication is Gabapentin, which accounts for 509 claims alone. Use the table below to sort by claims, cost, or utilization compared with the state average; select any medication for its full profile.
| Medication | Prescriptions (2023)Rx (2023) | Avg Cost per FillCost / Fill | Vs. Other CA PrescribersVs. CA Avg |
|---|---|---|---|
| Gabapentin | 509 | $23.53 | ▲ More than typical |
About Gabapentin: Gabapentin is used with other medications to prevent and control seizures. Show more ▾ It is also used to relieve nerve pain following shingles (a painful rash due to herpes zoster infection) in adults. Gabapentin is known as an anticonvulsant or antiepileptic drug. A cyclohexane-gamma-aminobutyric acid derivative that is used for the treatment of PARTIAL SEIZURES; NEURALGIA; and RESTLESS LEGS SYNDROME. In 2023, this provider wrote 509 Medicare prescriptions for Gabapentin, about 6.3 times the volume of the typical California prescriber of this medication (81). Medicare paid an average of $23.53 per fill, versus $21.28 statewide. How often this provider prescribes it This provider prescribes this medication more often than the average CA prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill Gross Part D cost per fill; not the patient's out-of-pocket price. 694.9 30-Day Fills standardized to 30-day supplies 20,646 Days of Medication total across all patients in 2023 | |||
| Pregabalin | 204 | $32.72▼ below CA avg | ▲ More than typical |
About Pregabalin: This medication is used to treat pain caused by nerve damage due to diabetes, shingles (herpes zoster) infection, or spinal cord injury. Show more ▾ This medication is also used to treat pain in people with fibromyalgia. It is also used with other medications to treat certain types of seizures (focal seizures). A gamma-aminobutyric acid (GABA) derivative that functions as a CALCIUM CHANNEL BLOCKER and is used as an ANTICONVULSANT as well as an ANTI-ANXIETY AGENT. It is also used as an ANALGESIC in the treatment of NEUROPATHIC PAIN and FIBROMYALGIA. In 2023, this provider wrote 204 Medicare prescriptions for Pregabalin, about 5.4 times the volume of the typical California prescriber of this medication (38). Medicare paid an average of $32.72 per fill, versus $47.56 statewide. How often this provider prescribes it This provider prescribes this medication more often than the average CA prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill This provider's average cost per fill is below the CA average for this medication. 234.3 30-Day Fills standardized to 30-day supplies 6,820 Days of Medication total across all patients in 2023 | |||
| Diclofenac Sodium | 177 | $128.58 | ▲ More than typical |
About Diclofenac Sodium: See also Warning section. Show more ▾ This medication is used to relieve joint pain from arthritis. Diclofenac belongs to a class of drugs known as nonsteroidal anti-inflammatory drugs (NSAIDs). If you are treating a chronic condition such as arthritis, ask your doctor about non-drug treatments and/or using other medications to treat your pain. A non-steroidal anti-inflammatory agent (NSAID) with antipyretic and analgesic actions. It is primarily available as the sodium salt. In 2023, this provider wrote 177 Medicare prescriptions for Diclofenac Sodium, about 3.2 times the volume of the typical California prescriber of this medication (55). Medicare paid an average of $128.58 per fill, versus $41.99 statewide. How often this provider prescribes it This provider prescribes this medication more often than the average CA prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill Gross Part D cost per fill; not the patient's out-of-pocket price. 229.8 30-Day Fills standardized to 30-day supplies 5,869 Days of Medication total across all patients in 2023 | |||
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 117 | $25.04 | ▲ More than typical |
About Hydrocodone-Acetaminophen: This combination medication is used to relieve moderate to severe pain. Show more ▾ It contains an opioid pain reliever (hydrocodone) and a non-opioid pain reliever (acetaminophen). Hydrocodone works in the brain to change how your body feels and responds to pain. Acetaminophen can also reduce a fever. In 2023, this provider wrote 117 Medicare prescriptions for Hydrocodone-Acetaminophen, about 1.5 times the volume of the typical California prescriber of this medication (79). Medicare paid an average of $25.04 per fill, versus $22.00 statewide. How often this provider prescribes it This provider prescribes this medication more often than the average CA prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill Gross Part D cost per fill; not the patient's out-of-pocket price. 117.3 30-Day Fills standardized to 30-day supplies 3,147 Days of Medication total across all patients in 2023 | |||
| Famotidine | 89 | $9.86 | ▲ More than typical |
About Famotidine: Famotidine is used to treat ulcers of the stomach and intestines and to prevent intestinal ulcers from coming back after they have healed. Show more ▾ This medication is also used to treat certain stomach and throat (esophagus) problems (such as erosive esophagitis, gastroesophageal reflux disease-GERD, Zollinger-Ellison syndrome). It works by decreasing the amount of acid your stomach makes. It relieves symptoms such as cough that doesn't go away, stomach pain, heartburn, and difficulty swallowing. Famotidine belongs to a class of drugs known as H2 blockers. This medication is also available without a prescription. It is used to prevent and treat heartburn and other symptoms caused by too much acid in the stomach (acid indigestion). If you are taking this medication for self-treatment, it is important to read the manufacturer's package instructions carefully so you know when to consult your doctor or pharmacist. A competitive histamine H2-receptor antagonist. Its main pharmacodynamic effect is the inhibition of gastric secretion. In 2023, this provider wrote 89 Medicare prescriptions for Famotidine, about 1.7 times the volume of the typical California prescriber of this medication (51). Medicare paid an average of $9.86 per fill, versus $6.17 statewide. How often this provider prescribes it This provider prescribes this medication more often than the average CA prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill Gross Part D cost per fill; not the patient's out-of-pocket price. 102.7 30-Day Fills standardized to 30-day supplies 2,996 Days of Medication total across all patients in 2023 | |||
| Baclofen | 66 | $16.12▼ below CA avg | ▲ More than typical |
About Baclofen: Baclofen is used to treat muscle spasms caused by certain conditions (such as multiple sclerosis, spinal cord injury/disease). Show more ▾ It works by helping to relax the muscles. A GAMMA-AMINOBUTYRIC ACID derivative that is a specific agonist of GABA-B RECEPTORS. It is used in the treatment of MUSCLE SPASTICITY, especially that due to SPINAL CORD INJURIES. Its therapeutic effects result from actions at spinal and supraspinal sites, generally the reduction of excitatory transmission. In 2023, this provider wrote 66 Medicare prescriptions for Baclofen, about 1.6 times the volume of the typical California prescriber of this medication (41). Medicare paid an average of $16.12 per fill, versus $28.61 statewide. How often this provider prescribes it This provider prescribes this medication more often than the average CA prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill This provider's average cost per fill is below the CA average for this medication. 78 30-Day Fills standardized to 30-day supplies 2,229 Days of Medication total across all patients in 2023 | |||
| Tramadol Hcl | 65 | $4.36▼ below CA avg | ▲ More than typical |
About Tramadol Hcl: See also Warning section. Show more ▾ This medication is used to help relieve moderate to moderately severe pain. Tramadol belongs to a class of drugs known as opioid analgesics. It works in the brain to change how your body feels and responds to pain. A narcotic analgesic proposed for severe pain. It may be habituating. In 2023, this provider wrote 65 Medicare prescriptions for Tramadol Hcl, about 1.5 times the volume of the typical California prescriber of this medication (43). Medicare paid an average of $4.36 per fill, versus $7.59 statewide. How often this provider prescribes it This provider prescribes this medication more often than the average CA prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill This provider's average cost per fill is below the CA average for this medication. 69.5 30-Day Fills standardized to 30-day supplies 1,866 Days of Medication total across all patients in 2023 | |||
| Oxycodone Hcl | 58 | $21.05▼ below CA avg | ▲ More than typical |
About Oxycodone Hcl: This medication is used to help relieve moderate to severe pain. Show more ▾ Oxycodone belongs to a class of drugs known as opioid analgesics. It works in the brain to change how your body feels and responds to pain. A semisynthetic derivative of CODEINE. In 2023, this provider wrote 58 Medicare prescriptions for Oxycodone Hcl, about 1.4 times the volume of the typical California prescriber of this medication (42). Medicare paid an average of $21.05 per fill, versus $25.37 statewide. How often this provider prescribes it This provider prescribes this medication more often than the average CA prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill This provider's average cost per fill is below the CA average for this medication. 58 30-Day Fills standardized to 30-day supplies 1,518 Days of Medication total across all patients in 2023 | |||
| Celecoxib | 56 | $39.37▼ below CA avg | ▲ More than typical |
About Celecoxib: This medication is a nonsteroidal anti-inflammatory drug (NSAID), specifically a COX-2 inhibitor, which relieves pain and swelling (inflammation). Show more ▾ It is used to treat arthritis, acute pain, and menstrual pain and discomfort. The pain and swelling relief provided by this medication helps you perform more of your normal daily activities. If you are treating a chronic condition such as arthritis, ask your doctor about non-drug treatments and/or using other medications to treat your pain. See also Warning section. This drug works by blocking the enzyme in your body that makes prostaglandins. Decreasing prostaglandins helps to reduce pain and swelling. A pyrazole derivative and selective CYCLOOXYGENASE 2 INHIBITOR that is used to treat symptoms associated with RHEUMATOID ARTHRITIS; OSTEOARTHRITIS and JUVENILE ARTHRITIS, as well as the management of ACUTE PAIN. In 2023, this provider wrote 56 Medicare prescriptions for Celecoxib, about 1.3 times the volume of the typical California prescriber of this medication (43). Medicare paid an average of $39.37 per fill, versus $60.11 statewide. How often this provider prescribes it This provider prescribes this medication more often than the average CA prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill This provider's average cost per fill is below the CA average for this medication. 95.7 30-Day Fills standardized to 30-day supplies 2,860 Days of Medication total across all patients in 2023 | |||
| Nortriptyline Hcl | 54 | $7.93▼ below CA avg | ▲ More than typical |
About Nortriptyline Hcl: This medication is used to treat mental/mood problems such as depression. Show more ▾ It may help improve mood and feelings of well-being, relieve anxiety and tension, and increase your energy level. This medication belongs to a class of medications called tricyclic antidepressants. It works by affecting the balance of certain natural chemicals (neurotransmitters) in the brain. In 2023, this provider wrote 54 Medicare prescriptions for Nortriptyline Hcl, about 2.5 times the volume of the typical California prescriber of this medication (22). Medicare paid an average of $7.93 per fill, versus $20.84 statewide. How often this provider prescribes it This provider prescribes this medication more often than the average CA prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill This provider's average cost per fill is below the CA average for this medication. 66.2 30-Day Fills standardized to 30-day supplies 1,980 Days of Medication total across all patients in 2023 | |||
| Morphine Sulfate | 51 | $40.30 | ▲ More than typical |
About Morphine Sulfate: This medication is used to treat severe pain. Show more ▾ Morphine belongs to a class of drugs known as opioid analgesics. It works in the brain to change how your body feels and responds to pain. The principal alkaloid in opium and the prototype opiate analgesic and narcotic. Morphine has widespread effects in the central nervous system and on smooth muscle. In 2023, this provider wrote 51 Medicare prescriptions for Morphine Sulfate, about 2 times the volume of the typical California prescriber of this medication (25). Medicare paid an average of $40.30 per fill, versus $37.45 statewide. How often this provider prescribes it This provider prescribes this medication more often than the average CA prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill Gross Part D cost per fill; not the patient's out-of-pocket price. 51 30-Day Fills standardized to 30-day supplies 1,390 Days of Medication total across all patients in 2023 | |||
| Diclofenac Potassium | 38 | $24.51▼ below CA avg | ▲ More than typical |
About Diclofenac Potassium: See also Warning section. Show more ▾ This powder form of diclofenac is used to treat migraine headaches. Diclofenac is not used to prevent migraines from happening or lessen how often you get them. Diclofenac is known as a nonsteroidal anti-inflammatory drug (NSAID). It works by blocking your body's production of certain natural substances that cause inflammation. This effect helps to decrease swelling, pain, or fever. A non-steroidal anti-inflammatory agent (NSAID) with antipyretic and analgesic actions. It is primarily available as the sodium salt. In 2023, this provider wrote 38 Medicare prescriptions for Diclofenac Potassium, about 1.7 times the volume of the typical California prescriber of this medication (22). Medicare paid an average of $24.51 per fill, versus $916.32 statewide. How often this provider prescribes it This provider prescribes this medication more often than the average CA prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill This provider's average cost per fill is below the CA average for this medication. 39.7 30-Day Fills standardized to 30-day supplies 1,185 Days of Medication total across all patients in 2023 | |||
| Meloxicam | 37 | $6.63 | ≈ Typical |
About Meloxicam: Meloxicam is used to help relieve moderate to severe pain. Show more ▾ Meloxicam is known as a nonsteroidal anti-inflammatory drug (NSAID). It works by blocking your body's production of certain natural substances that cause inflammation. This effect helps to decrease swelling or pain. A benzothiazine and thiazole derivative that acts as a NSAID and cyclooxygenase-2 (COX-2) inhibitor. It is used in the treatment of RHEUMATOID ARTHRITIS; OSTEOARTHRITIS; and ANKYLOSING SPONDYLITIS. In 2023, this provider wrote 37 Medicare prescriptions for Meloxicam, about 77% of the volume of the typical California prescriber of this medication (48). Medicare paid an average of $6.63 per fill, versus $6.44 statewide. How often this provider prescribes it This provider's prescribing volume for this medication is in line with the average CA prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill Gross Part D cost per fill; not the patient's out-of-pocket price. 46.2 30-Day Fills standardized to 30-day supplies 1,296 Days of Medication total across all patients in 2023 | |||
| Tizanidine Hcl | 35 | $11.82▼ below CA avg | ≈ Typical |
About Tizanidine Hcl: This medication is used to treat muscle spasms caused by certain conditions (such as multiple sclerosis, spinal cord injury). Show more ▾ It works by helping to relax the muscles. In 2023, this provider wrote 35 Medicare prescriptions for Tizanidine Hcl, about the same volume as the typical California prescriber of this medication (37). Medicare paid an average of $11.82 per fill, versus $17.54 statewide. How often this provider prescribes it This provider's prescribing volume for this medication is in line with the average CA prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill This provider's average cost per fill is below the CA average for this medication. 45 30-Day Fills standardized to 30-day supplies 1,267 Days of Medication total across all patients in 2023 | |||
| Topiramate | 35 | $18.58▼ below CA avg | ≈ Typical |
About Topiramate: Topiramate is used alone or with other medications to prevent and control seizures (epilepsy). Show more ▾ This medication is also used to prevent migraine headaches and decrease how often you get them. Topiramate will not treat a migraine headache once it occurs. If you get a migraine headache, treat it as directed by your doctor (such as by taking pain medication, lying down in a dark room). Topiramate is known as an anticonvulsant or antiepileptic drug. A sulfamate-substituted fructose analog that was originally identified as a hypoglycemic agent. It is used for the treatment of EPILEPSY and MIGRAINE DISORDERS, and may also promote weight loss. In 2023, this provider wrote 35 Medicare prescriptions for Topiramate, about 1.2 times the volume of the typical California prescriber of this medication (30). Medicare paid an average of $18.58 per fill, versus $19.59 statewide. How often this provider prescribes it This provider's prescribing volume for this medication is in line with the average CA prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill This provider's average cost per fill is below the CA average for this medication. 52 30-Day Fills standardized to 30-day supplies 1,550 Days of Medication total across all patients in 2023 | |||
| Ibuprofen | 31 | $7.86▼ below CA avg | ≈ Typical |
About Ibuprofen: Ibuprofen is used to help relieve mild to moderate pain. Show more ▾ When used with an opioid (such as morphine), it may be used to relieve moderate to severe pain. It is also used to reduce fever. Ibuprofen is known as a nonsteroidal anti-inflammatory drug (NSAID). It works by blocking your body's production of certain natural substances that cause inflammation. This effect helps to decrease swelling, pain, or fever. A non-steroidal anti-inflammatory agent with analgesic, antipyretic, and anti-inflammatory properties In 2023, this provider wrote 31 Medicare prescriptions for Ibuprofen, about 76% of the volume of the typical California prescriber of this medication (41). Medicare paid an average of $7.86 per fill, versus $9.06 statewide. How often this provider prescribes it This provider's prescribing volume for this medication is in line with the average CA prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill This provider's average cost per fill is below the CA average for this medication. 35 30-Day Fills standardized to 30-day supplies 923 Days of Medication total across all patients in 2023 | |||
| Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen | 29 | $16.43▼ below CA avg | ▼ Less than typical |
About Oxycodone-Acetaminophen: This combination medication is used to help relieve moderate to severe pain. Show more ▾ It contains an opioid pain reliever (oxycodone) and a non-opioid pain reliever (acetaminophen). Oxycodone works in the brain to change how your body feels and responds to pain. Acetaminophen can also reduce a fever. In 2023, this provider wrote 29 Medicare prescriptions for Oxycodone-Acetaminophen, about 60% of the volume of the typical California prescriber of this medication (48). Medicare paid an average of $16.43 per fill, versus $31.01 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average CA prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill This provider's average cost per fill is below the CA average for this medication. 29 30-Day Fills standardized to 30-day supplies 798 Days of Medication total across all patients in 2023 | |||
| Lidocaine | 27 | $215.72 | ▼ Less than typical |
About Lidocaine: This product is used to help reduce itching and pain from certain skin conditions (such as scrapes, minor skin irritations, insect bites). Show more ▾ It may also be used to help relieve nerve pain after shingles (infection with herpes zoster virus). Lidocaine belongs to a class of drugs known as local anesthetics. It works by causing a temporary loss of feeling in the area where you apply the patch. A local anesthetic and cardiac depressant used as an antiarrhythmia agent. Its actions are more intense and its effects more prolonged than those of PROCAINE but its duration of action is shorter than that of BUPIVACAINE or PRILOCAINE. In 2023, this provider wrote 27 Medicare prescriptions for Lidocaine, about 71% of the volume of the typical California prescriber of this medication (38). Medicare paid an average of $215.72 per fill, versus $170.19 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average CA prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill Gross Part D cost per fill; not the patient's out-of-pocket price. 34 30-Day Fills standardized to 30-day supplies 1,005 Days of Medication total across all patients in 2023 | |||
| Morphine Sulfate ErMorphine Sulfate | 26 | $9.66▼ below CA avg | ▼ Less than typical |
About Morphine Sulfate Er: This medication is used to treat severe pain. Show more ▾ Morphine belongs to a class of drugs known as opioid analgesics. It works in the brain to change how your body feels and responds to pain. The principal alkaloid in opium and the prototype opiate analgesic and narcotic. Morphine has widespread effects in the central nervous system and on smooth muscle. In 2023, this provider wrote 26 Medicare prescriptions for Morphine Sulfate Er, about 65% of the volume of the typical California prescriber of this medication (40). Medicare paid an average of $9.66 per fill, versus $38.38 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average CA prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill This provider's average cost per fill is below the CA average for this medication. 26 30-Day Fills standardized to 30-day supplies 728 Days of Medication total across all patients in 2023 | |||
| Duloxetine Hcl | 26 | $26.08▼ below CA avg | ▼ Less than typical |
About Duloxetine Hcl: Duloxetine is used to treat depression and anxiety. Show more ▾ In addition, duloxetine is used to help relieve nerve pain (peripheral neuropathy) in people with diabetes or ongoing pain due to medical conditions such as arthritis, chronic back pain, or fibromyalgia (a condition that causes widespread pain). Duloxetine may improve your mood, sleep, appetite, and energy level, and decrease nervousness. It can also decrease pain due to certain medical conditions. Duloxetine is known as a serotonin-norepinephrine reuptake inhibitor (SNRI). This medication works by helping to restore the balance of certain natural substances (serotonin and norepinephrine) in the brain. A thiophene derivative and selective NEUROTRANSMITTER UPTAKE INHIBITOR for SEROTONIN and NORADRENALINE (SNRI). It is an ANTIDEPRESSIVE AGENT and ANXIOLYTIC, and is also used for the treatment of pain in patients with DIABETES MELLITUS and FIBROMYALGIA. In 2023, this provider wrote 26 Medicare prescriptions for Duloxetine Hcl, about 65% of the volume of the typical California prescriber of this medication (40). Medicare paid an average of $26.08 per fill, versus $50.41 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average CA prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill This provider's average cost per fill is below the CA average for this medication. 33 30-Day Fills standardized to 30-day supplies 976 Days of Medication total across all patients in 2023 | |||
| Naproxen | 22 | $9.91▼ below CA avg | ≈ Typical |
About Naproxen: Naproxen is used to relieve mild to moderate pain from various conditions. Show more ▾ It also reduces pain, swelling, and joint stiffness from arthritis. This medication is known as a nonsteroidal anti-inflammatory drug (NSAID). It works by blocking your body's production of certain natural substances that cause inflammation. If you are treating a chronic condition such as arthritis, ask your doctor about non-drug treatments and/or using other medications to treat your pain. See also Warning section. This form of naproxen is absorbed slowly and should not be used for pain that needs quick relief (such as during a gout attack). Ask your doctor or pharmacist about using a different form of this drug or other medications for quick relief of pain. An anti-inflammatory agent with analgesic and antipyretic properties. Both the acid and its sodium salt are used in the treatment of rheumatoid arthritis and other rheumatic or musculoskeletal disorders, dysmenorrhea, and acute gout. In 2023, this provider wrote 22 Medicare prescriptions for Naproxen, about 76% of the volume of the typical California prescriber of this medication (29). Medicare paid an average of $9.91 per fill, versus $11.99 statewide. How often this provider prescribes it This provider's prescribing volume for this medication is in line with the average CA prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill This provider's average cost per fill is below the CA average for this medication. 25.2 30-Day Fills standardized to 30-day supplies 695 Days of Medication total across all patients in 2023 | |||
| Tramadol Hcl-AcetaminophenTramadol Hcl/Acetaminophen | 19 | $11.22▼ below CA avg | ≈ Typical |
About Tramadol Hcl-Acetaminophen: See also Warning section. Show more ▾ This product is used to treat moderate to moderately severe pain. It contains 2 medications: tramadol and acetaminophen. Tramadol belongs to a class of drugs known as opioid analgesics. It works in the brain to change how your body feels and responds to pain. Acetaminophen is used to relieve pain, and it can also reduce a fever. In 2023, this provider wrote 19 Medicare prescriptions for Tramadol Hcl-Acetaminophen, about 76% of the volume of the typical California prescriber of this medication (25). Medicare paid an average of $11.22 per fill, versus $20.39 statewide. How often this provider prescribes it This provider's prescribing volume for this medication is in line with the average CA prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill This provider's average cost per fill is below the CA average for this medication. 22 30-Day Fills standardized to 30-day supplies 660 Days of Medication total across all patients in 2023 | |||
| Ondansetron Hcl | 14 | $6.17▼ below CA avg | ▼ Less than typical |
About Ondansetron Hcl: This medication is used alone or with other medications to prevent nausea and vomiting caused by cancer drug treatment (chemotherapy) and radiation therapy. Show more ▾ It is also used to prevent and treat nausea and vomiting after surgery. It works by blocking one of the body's natural substances (serotonin) that causes vomiting. In 2023, this provider wrote 14 Medicare prescriptions for Ondansetron Hcl, about half the volume of the typical California prescriber of this medication (30). Medicare paid an average of $6.17 per fill, versus $8.60 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average CA prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill This provider's average cost per fill is below the CA average for this medication. 14 30-Day Fills standardized to 30-day supplies 418 Days of Medication total across all patients in 2023 | |||
| Methadone Hcl | 13 | $14.86▼ below CA avg | ▼ Less than typical |
About Methadone Hcl: This medication is used to treat addiction to opioids (such as heroin) as part of an approved treatment program. Show more ▾ Methadone belongs to a class of drugs known as opioid analgesics. It helps prevent withdrawal symptoms caused by stopping other opioids. A synthetic opioid that is used as the hydrochloride. It is an opioid analgesic that is primarily a mu-opioid agonist. It has actions and uses similar to those of MORPHINE. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1082-3) In 2023, this provider wrote 13 Medicare prescriptions for Methadone Hcl, about half the volume of the typical California prescriber of this medication (29). Medicare paid an average of $14.86 per fill, versus $21.13 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average CA prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill This provider's average cost per fill is below the CA average for this medication. 13 30-Day Fills standardized to 30-day supplies 358 Days of Medication total across all patients in 2023 | |||
| MovantikNaloxegol Oxalate | 13 | $438.88 | ▼ Less than typical |
About Movantik: This medication is used to treat constipation caused by opioid medications in people with ongoing pain that is not caused by cancer. Show more ▾ It blocks the effect of opioids on the gut without blocking the effect on pain. Naloxegol belongs to a class of drugs known as opioid antagonists. In 2023, this provider wrote 13 Medicare prescriptions for Movantik, about half the volume of the typical California prescriber of this medication (25). Medicare paid an average of $438.88 per fill, versus $427.41 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average CA prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill Gross Part D cost per fill; not the patient's out-of-pocket price. 13 30-Day Fills standardized to 30-day supplies 366 Days of Medication total across all patients in 2023 | |||
| OxycontinOxycodone Hcl | 13 | $309.49▼ below CA avg | ▼ Less than typical |
About Oxycontin: This medication is used to help relieve severe ongoing pain (such as due to cancer). Show more ▾ Oxycodone belongs to a class of drugs known as opioid analgesics. It works in the brain to change how your body feels and responds to pain. The higher strengths of this drug (more than 40 milligrams per tablet) should be used only if you have been regularly taking moderate to large amounts of an opioid pain medication. These strengths may cause overdose (even death) if taken by a person who has not been regularly taking opioids. Do not use the extended-release form of oxycodone to relieve pain that is mild or that will go away in a few days. This medication is not for occasional (as needed) use. A semisynthetic derivative of CODEINE. In 2023, this provider wrote 13 Medicare prescriptions for Oxycontin, about half the volume of the typical California prescriber of this medication (26). Medicare paid an average of $309.49 per fill, versus $826.02 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average CA prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill This provider's average cost per fill is below the CA average for this medication. 13 30-Day Fills standardized to 30-day supplies 370 Days of Medication total across all patients in 2023 | |||
| Fentanyl | 12 | $179.33 | ▼ Less than typical |
About Fentanyl: This medication is used to help relieve severe ongoing pain (such as due to cancer). Show more ▾ Fentanyl belongs to a class of drugs known as opioid analgesics. It works in the brain to change how your body feels and responds to pain. Do not use the patch form of fentanyl to relieve pain that is mild or that will go away in a few days. This medication is not for occasional (as needed) use. A potent narcotic analgesic, abuse of which leads to habituation or addiction. It is primarily a mu-opioid agonist. Fentanyl is also used as an adjunct to general anesthetics, and as an anesthetic for induction and maintenance. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1078) In 2023, this provider wrote 12 Medicare prescriptions for Fentanyl, about half the volume of the typical California prescriber of this medication (27). Medicare paid an average of $179.33 per fill, versus $127.85 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average CA prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill Gross Part D cost per fill; not the patient's out-of-pocket price. 12 30-Day Fills standardized to 30-day supplies 360 Days of Medication total across all patients in 2023 | |||
About this data. The prescription history for DR. DOANH ANDREW NGUYEN M.D. is compiled from the Centers for Medicare & Medicaid Services (CMS) Medicare Part D Prescriber Public Use File for calendar year 2023, the most recent federal release. Figures cover prescriptions filled for Medicare Part D beneficiaries only; prescriptions under private insurance, Medicaid, or self-pay plans are not included. Because prescribing decisions are generally consistent across coverage types, this record offers a useful view of the overall Specialist prescribing approach at this Fountain Valley, CA practice.
Reading the costs. Drug costs are gross amounts paid to pharmacies under Part D, including both plan and beneficiary payments. They are not the price a patient pays at the pharmacy counter. Medications with fewer than 11 claims are excluded from the federal source data, and state comparisons use the average volume among CA prescribers of the same medication. Always confirm current medications and costs directly with the provider and your plan.
