IRFAN ALI M.D.
Prescription History 1154592921
Psychiatry & Neurology - Epilepsy in Houston, TX

Active since March 19, 2008PECOS EnrolledAccepts Medicare Assignment
6701 FANNIN ST, SUITE 1250, HOUSTON, TX 77030(832) 822-1770 Get Directions

NPPES record last updated: September 16, 2024. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Sep 16, 2024, Aug 16, 2024, Jan 20, 2016 and 1 more (4 updates tracked since 2016).

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for IRFAN ALI M.D., an active Epilepsy specialist practicing in Houston, TX. Our medical registry currently tracks 2 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 47 documented patient claims. Among these therapy options, the most frequently utilized medication is Zonisamide, which accounts for 35 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.

2
Medications
47
Total Claims
72
30-Day Fills
Zonisamide
Most Prescribed · 35 claims
View details
2 medications · 2023 Medicare Part D
Medicare Part D medications prescribed by IRFAN ALI M.D. in 2023, with prescription volumes, average cost per fill, and TX state comparisons
Medication Prescriptions (2023)Rx (2023) Avg Cost per FillCost / Fill Vs. Other TX PrescribersVs. TX Avg
Zonisamide35$44.15▼ below TX avg Typical

About Zonisamide: Zonisamide is used with other medications to prevent and control seizures (epilepsy). Show more ▾

Zonisamide is a sulfonamide anticonvulsant and a carbonic anhydrase inhibitor. It is unknown how zonisamide works to prevent seizures. A benzisoxazole and sulfonamide derivative that acts as a CALCIUM CHANNEL blocker. It is used primarily as an adjunctive antiepileptic agent for the treatment of PARTIAL SEIZURES, with or without secondary generalization.

In 2023, this provider wrote 35 Medicare prescriptions for Zonisamide, about the same volume as the typical Texas prescriber of this medication (35). Medicare paid an average of $44.15 per fill, versus $45.06 statewide.

How often this provider prescribes it

This provider
35
TX average
35.0

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

What Medicare paid per fill

This provider
$44.15
TX average
$45.06

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

60
30-Day Fills
standardized to 30-day supplies
1,800
Days of Medication
total across all patients in 2023
Gabapentin12$7.52▼ below TX avg Less 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 12 Medicare prescriptions for Gabapentin, about 13% of the volume of the typical Texas prescriber of this medication (94). Medicare paid an average of $7.52 per fill, versus $21.94 statewide.

How often this provider prescribes it

This provider
12
TX average
94.0

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

What Medicare paid per fill

This provider
$7.52
TX average
$21.94

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

12
30-Day Fills
standardized to 30-day supplies
360
Days of Medication
total across all patients in 2023
No medications match the current filters.
More than typical Typical Less than typical= prescription volume vs the average TX prescriber of the same medication; volume reflects practice size as well as clinical preference.Green cost= below the TX average cost per fill.

About this data. The prescription history for IRFAN ALI 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 Epilepsy prescribing approach at this Houston, TX 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 TX prescribers of the same medication. Always confirm current medications and costs directly with the provider and your plan.