ELIAS G CHALHUB MD
Prescription History 1922043421
Psychiatry & Neurology - Neurology in Mobile, AL

Active since June 18, 2006PECOS Enrolled
96.56/100
CMS Quality Rating
1601 CENTER STREET, STE 2S, MOBILE, AL 36604(251) 660-5108(251) 660-5792 Get Directions

NPPES record last updated: February 22, 2017. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for ELIAS G CHALHUB MD, an active Neurology specialist practicing in Mobile, AL. Our medical registry currently tracks 13 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 241 documented patient claims. Among these therapy options, the most frequently utilized medication is Levetiracetam, which accounts for 48 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.

13
Medications
241
Total Claims
308
30-Day Fills
Levetiracetam
Most Prescribed · 48 claims
View details
13 medications · 2023 Medicare Part D
Medicare Part D medications prescribed by ELIAS G CHALHUB MD in 2023, with prescription volumes, average cost per fill, and AL state comparisons
Medication Prescriptions (2023)Rx (2023) Avg Cost per FillCost / Fill Vs. Other AL PrescribersVs. AL Avg

About Levetiracetam: Levetiracetam is used to treat seizures (epilepsy). Show more ▾

It belongs to a class of drugs known as anticonvulsants. Levetiracetam may decrease the number of seizures you have. A pyrrolidinone and acetamide derivative that is used primarily for the treatment of SEIZURES and some movement disorders, and as a nootropic agent.

In 2023, this provider wrote 48 Medicare prescriptions for Levetiracetam, about 84% of the volume of the typical Alabama prescriber of this medication (57). Medicare paid an average of $49.03 per fill, versus $38.94 statewide.

How often this provider prescribes it

This provider
48
AL average
57.0

This provider's prescribing volume for this medication is in line with the average AL prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$49.03
AL average
$38.94

Gross Part D cost per fill; not the patient's out-of-pocket price.

72
30-Day Fills
standardized to 30-day supplies
2,160
Days of Medication
total across all patients in 2023

About Oxcarbazepine: Oxcarbazepine is used alone or with other medications to treat seizure disorders (epilepsy). Show more ▾

A carbamazepine derivative that acts as a voltage-gated sodium channel blocker. It is used for the treatment of PARTIAL SEIZURES with or without secondary generalization. It is also an inducer of CYTOCHROME P-450 CYP3A4.

In 2023, this provider wrote 27 Medicare prescriptions for Oxcarbazepine, about half the volume of the typical Alabama prescriber of this medication (48). Medicare paid an average of $93.14 per fill, versus $51.92 statewide.

How often this provider prescribes it

This provider
27
AL average
48.0

This provider prescribes this medication less often than the average AL prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$93.14
AL average
$51.92

Gross Part D cost per fill; not the patient's out-of-pocket price.

31
30-Day Fills
standardized to 30-day supplies
930
Days of Medication
total across all patients in 2023

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 21 Medicare prescriptions for Baclofen, about a third of the volume of the typical Alabama prescriber of this medication (54). Medicare paid an average of $17.45 per fill, versus $25.01 statewide.

How often this provider prescribes it

This provider
21
AL average
54.0

This provider prescribes this medication less often than the average AL prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$17.45
AL average
$25.01

This provider's average cost per fill is below the AL average for this medication.

21
30-Day Fills
standardized to 30-day supplies
210
Days of Medication
total across all patients in 2023

About Divalproex Sodium Er: This medication is used to treat seizure disorders, certain psychiatric conditions (manic phase of bipolar disorder), and to prevent migraine headaches. Show more ▾

It works by restoring the balance of certain natural substances (neurotransmitters) in the brain. A fatty acid with anticonvulsant and anti-manic properties that is used in the treatment of EPILEPSY and BIPOLAR DISORDER. The mechanisms of its therapeutic actions are not well understood. It may act by increasing GAMMA-AMINOBUTYRIC ACID levels in the brain or by altering the properties of VOLTAGE-GATED SODIUM CHANNELS.

In 2023, this provider wrote 21 Medicare prescriptions for Divalproex Sodium Er, about half the volume of the typical Alabama prescriber of this medication (50). Medicare paid an average of $73.85 per fill, versus $78.10 statewide.

How often this provider prescribes it

This provider
21
AL average
50.0

This provider prescribes this medication less often than the average AL prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$73.85
AL average
$78.10

This provider's average cost per fill is below the AL average for this medication.

21
30-Day Fills
standardized to 30-day supplies
630
Days of Medication
total across all patients in 2023

About Carbamazepine Er: Carbamazepine is used to prevent and control seizures. Show more ▾

This medication is known as an anticonvulsant or anti-epileptic drug. It is also used to relieve certain types of nerve pain (such as trigeminal neuralgia). This medication works by reducing the spread of seizure activity in the brain and restoring the normal balance of nerve activity. A dibenzazepine that acts as a sodium channel blocker. It is used as an anticonvulsant for the treatment of grand mal and psychomotor or focal SEIZURES. It may also be used in the management of BIPOLAR DISORDER, and has analgesic properties.

In 2023, this provider wrote 20 Medicare prescriptions for Carbamazepine Er, about 80% of the volume of the typical Alabama prescriber of this medication (25). Medicare paid an average of $235.03 per fill, versus $146.81 statewide.

How often this provider prescribes it

This provider
20
AL average
25.0

This provider's prescribing volume for this medication is in line with the average AL prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$235.03
AL average
$146.81

Gross Part D cost per fill; not the patient's out-of-pocket price.

36
30-Day Fills
standardized to 30-day supplies
1,080
Days of Medication
total across all patients in 2023

About Quetiapine Fumarate: This medication is used to treat certain mental/mood conditions (such as schizophrenia, bipolar disorder, sudden episodes of mania or depression associated with bipolar disorder). Show more ▾

Quetiapine is known as an anti-psychotic drug (atypical type). It works by helping to restore the balance of certain natural substances (neurotransmitters) in the brain. This medication can decrease hallucinations and improve your concentration. It helps you to think more clearly and positively about yourself, feel less nervous, and take a more active part in everyday life. It may also improve your mood, sleep, appetite, and energy level. Quetiapine can help prevent severe mood swings or decrease how often mood swings occur. A dibenzothiazepine and ANTIPSYCHOTIC AGENT that targets the SEROTONIN 5-HT2 RECEPTOR; HISTAMINE H1 RECEPTOR, adrenergic alpha1 and alpha2 receptors, as well as the DOPAMINE D1 RECEPTOR and DOPAMINE D2 RECEPTOR. It is used in the treatment of SCHIZOPHRENIA; BIPOLAR DISORDER and DEPRESSIVE DISORDER.

In 2023, this provider wrote 17 Medicare prescriptions for Quetiapine Fumarate, about a quarter of the volume of the typical Alabama prescriber of this medication (69). Medicare paid an average of $18.06 per fill, versus $25.56 statewide.

How often this provider prescribes it

This provider
17
AL average
69.0

This provider prescribes this medication less often than the average AL prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$18.06
AL average
$25.56

This provider's average cost per fill is below the AL average for this medication.

28
30-Day Fills
standardized to 30-day supplies
840
Days of Medication
total across all patients in 2023

About Acetaminophen-Codeine: See also Warning section. Show more ▾

This combination medication is used to help relieve mild to moderate pain. It contains an opioid pain reliever (codeine) and a non-opioid pain reliever (acetaminophen). Codeine 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 14 Medicare prescriptions for Acetaminophen-Codeine, about a third of the volume of the typical Alabama prescriber of this medication (42). Medicare paid an average of $8.31 per fill, versus $18.60 statewide.

How often this provider prescribes it

This provider
14
AL average
42.0

This provider prescribes this medication less often than the average AL prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$8.31
AL average
$18.60

This provider's average cost per fill is below the AL average for this medication.

14
30-Day Fills
standardized to 30-day supplies
398
Days of Medication
total across all patients in 2023

About Aripiprazole: Aripiprazole is used to treat certain mental/mood disorders (such as bipolar disorder, schizophrenia, Tourette's syndrome, and irritability associated with autistic disorder). Show more ▾

It may also be used in combination with other medication to treat depression. Aripiprazole is known as an antipsychotic drug (atypical type). It works by helping to restore the balance of certain natural chemicals in the brain (neurotransmitters). This medication can decrease hallucinations and improve your concentration. It helps you to think more clearly and positively about yourself, feel less nervous, and take a more active part in everyday life. Aripiprazole can treat severe mood swings and decrease how often mood swings occur. A piperazine and quinolone derivative that is used primarily as an antipsychotic agent. It is a partial agonist of SEROTONIN RECEPTOR, 5-HT1A and DOPAMINE D2 RECEPTORS, where it also functions as a post-synaptic antagonist, and an antagonist of SEROTONIN RECEPTOR, 5-HT2A. It is used for the treatment of SCHIZOPHRENIA and BIPOLAR DISORDER, and as an adjunct therapy for the treatment of depression.

In 2023, this provider wrote 14 Medicare prescriptions for Aripiprazole, about a third of the volume of the typical Alabama prescriber of this medication (49). Medicare paid an average of $26.88 per fill, versus $116.33 statewide.

How often this provider prescribes it

This provider
14
AL average
49.0

This provider prescribes this medication less often than the average AL prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$26.88
AL average
$116.33

This provider's average cost per fill is below the AL average for this medication.

22
30-Day Fills
standardized to 30-day supplies
660
Days of Medication
total across all patients in 2023

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 13 Medicare prescriptions for Gabapentin, about 7% of the volume of the typical Alabama prescriber of this medication (176). Medicare paid an average of $9.37 per fill, versus $18.27 statewide.

How often this provider prescribes it

This provider
13
AL average
176.0

This provider prescribes this medication less often than the average AL prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$9.37
AL average
$18.27

This provider's average cost per fill is below the AL average for this medication.

13
30-Day Fills
standardized to 30-day supplies
390
Days of Medication
total across all patients in 2023

About Haloperidol: Haloperidol is used to treat certain mental/mood disorders (such as schizophrenia, schizoaffective disorders). Show more ▾

This medicine helps you to think more clearly, feel less nervous, and take part in everyday life. It can also help prevent suicide in people who are likely to harm themselves. It also reduces aggression and the desire to hurt others. It can decrease negative thoughts and hallucinations. Haloperidol can also be used to treat uncontrolled movements and outbursts of words/sounds related to Tourette's syndrome. Haloperidol is also used for severe behavior problems in hyperactive children when other treatments or medications have not worked. Haloperidol is a psychiatric medication (antipsychotic-type) that works by helping to restore the balance of certain natural substances in the brain (neurotransmitters). A phenyl-piperidinyl-butyrophenone that is used primarily to treat SCHIZOPHRENIA and other PSYCHOSES. It is also used in schizoaffective disorder, DELUSIONAL DISORDERS, ballism, and TOURETTE SYNDROME (a drug of choice) and occasionally as adjunctive therapy in INTELLECTUAL DISABILITY and the chorea of HUNTINGTON DISEASE. It is a potent antiemetic and is used in the treatment of intractable HICCUPS. (From AMA Drug Evaluations Annual, 1994, p279)

In 2023, this provider wrote 12 Medicare prescriptions for Haloperidol, about a quarter of the volume of the typical Alabama prescriber of this medication (47). Medicare paid an average of $16.49 per fill, versus $36.69 statewide.

How often this provider prescribes it

This provider
12
AL average
47.0

This provider prescribes this medication less often than the average AL prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$16.49
AL average
$36.69

This provider's average cost per fill is below the AL average for this medication.

16
30-Day Fills
standardized to 30-day supplies
480
Days of Medication
total across all patients in 2023

About Olanzapine: Olanzapine is used to treat certain mental/mood conditions (such as schizophrenia, bipolar disorder). Show more ▾

It may also be used in combination with other medication to treat depression. This medication can help to decrease hallucinations and help you to think more clearly and positively about yourself, feel less agitated, and take a more active part in everyday life. Olanzapine belongs to a class of drugs called atypical antipsychotics. It works by helping to restore the balance of certain natural substances in the brain. Talk to the doctor about the risks and benefits of treatment (especially when used by teenagers). See also Precautions section. A benzodiazepine derivative that binds SEROTONIN RECEPTORS; MUSCARINIC RECEPTORS; HISTAMINE H1 RECEPTORS; ADRENERGIC ALPHA-1 RECEPTORS; and DOPAMINE RECEPTORS. It is an antipsychotic agent used in the treatment of SCHIZOPHRENIA; BIPOLAR DISORDER; and MAJOR DEPRESSIVE DISORDER; it may also reduce nausea and vomiting in patients undergoing chemotherapy.

In 2023, this provider wrote 12 Medicare prescriptions for Olanzapine, about a quarter of the volume of the typical Alabama prescriber of this medication (59). Medicare paid an average of $6.21 per fill, versus $30.33 statewide.

How often this provider prescribes it

This provider
12
AL average
59.0

This provider prescribes this medication less often than the average AL prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$6.21
AL average
$30.33

This provider's average cost per fill is below the AL average for this medication.

12
30-Day Fills
standardized to 30-day supplies
360
Days of Medication
total across all patients in 2023

About Carbamazepine: Carbamazepine is used to prevent and control seizures. Show more ▾

This medication is known as an anticonvulsant or anti-epileptic drug. It is also used to relieve certain types of nerve pain (such as trigeminal neuralgia). This medication works by reducing the spread of seizure activity in the brain and restoring the normal balance of nerve activity. A dibenzazepine that acts as a sodium channel blocker. It is used as an anticonvulsant for the treatment of grand mal and psychomotor or focal SEIZURES. It may also be used in the management of BIPOLAR DISORDER, and has analgesic properties.

In 2023, this provider wrote 11 Medicare prescriptions for Carbamazepine, about a third of the volume of the typical Alabama prescriber of this medication (27). Medicare paid an average of $27.60 per fill, versus $59.48 statewide.

How often this provider prescribes it

This provider
11
AL average
27.0

This provider prescribes this medication less often than the average AL prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$27.60
AL average
$59.48

This provider's average cost per fill is below the AL average for this medication.

11
30-Day Fills
standardized to 30-day supplies
312
Days of Medication
total across all patients in 2023

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 11 Medicare prescriptions for Tramadol Hcl, about 11% of the volume of the typical Alabama prescriber of this medication (98). Medicare paid an average of $1.75 per fill, versus $8.15 statewide.

How often this provider prescribes it

This provider
11
AL average
98.0

This provider prescribes this medication less often than the average AL prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$1.75
AL average
$8.15

This provider's average cost per fill is below the AL average for this medication.

11
30-Day Fills
standardized to 30-day supplies
330
Days of Medication
total across all patients in 2023
No medications match the current filters.
= the 5 medications this provider prescribes most.▲ More than typical≈ Typical▼ Less than typical= prescription volume vs the average AL prescriber of the same medication; volume reflects practice size as well as clinical preference.Green cost= below the AL average cost per fill.

About this data. The prescription history for ELIAS G CHALHUB MD 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 Neurology prescribing approach at this Mobile, AL 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 AL prescribers of the same medication. Always confirm current medications and costs directly with the provider and your plan.