DR. CHAD TROY RENNIE MD
Prescription History 1174962021
Emergency Medicine in Fort Dodge, IA

Active since June 24, 2013PECOS EnrolledAccepts Medicare Assignment
802 KENYON RD, FORT DODGE, IA 50501(906) 235-9968 Get Directions

NPPES record last updated: September 27, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for DR. CHAD TROY RENNIE MD, an active Emergency Medicine specialist practicing in Fort Dodge, IA. Our medical registry currently tracks 9 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 217 documented patient claims. Among these therapy options, the most frequently utilized medication is Hydrocodone-Acetaminophen, which accounts for 37 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.

9
Medications
217
Total Claims
217
30-Day Fills
Hydrocodone-Acetaminophen
Most Prescribed · 37 claims
View details
9 medications · 2023 Medicare Part D
Medicare Part D medications prescribed by DR. CHAD TROY RENNIE MD in 2023, with prescription volumes, average cost per fill, and IA state comparisons
Medication Prescriptions (2023)Rx (2023) Avg Cost per FillCost / Fill Vs. Other IA PrescribersVs. IA Avg

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 37 Medicare prescriptions for Hydrocodone-Acetaminophen, about half the volume of the typical Iowa prescriber of this medication (62). Medicare paid an average of $4.43 per fill, versus $21.05 statewide.

How often this provider prescribes it

This provider
37
IA average
62.0

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

What Medicare paid per fill

This provider
$4.43
IA average
$21.05

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

37
30-Day Fills
standardized to 30-day supplies
106
Days of Medication
total across all patients in 2023

About Prednisone: Prednisone is used to treat conditions such as arthritis, blood disorders, breathing problems, severe allergies, skin diseases, cancer, eye problems, and immune system disorders. Show more ▾

Prednisone belongs to a class of drugs known as corticosteroids. It decreases your immune system's response to various diseases to reduce symptoms such as swelling and allergic-type reactions. A synthetic anti-inflammatory glucocorticoid derived from CORTISONE. It is biologically inert and converted to PREDNISOLONE in the liver.

In 2023, this provider wrote 36 Medicare prescriptions for Prednisone, about 78% of the volume of the typical Iowa prescriber of this medication (46). Medicare paid an average of $1.92 per fill, versus $5.62 statewide.

How often this provider prescribes it

This provider
36
IA average
46.0

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

What Medicare paid per fill

This provider
$1.92
IA average
$5.62

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

36
30-Day Fills
standardized to 30-day supplies
176
Days of Medication
total across all patients in 2023

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 28 Medicare prescriptions for Diclofenac Sodium, about 85% of the volume of the typical Iowa prescriber of this medication (33). Medicare paid an average of $3.89 per fill, versus $26.13 statewide.

How often this provider prescribes it

This provider
28
IA average
33.0

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

What Medicare paid per fill

This provider
$3.89
IA average
$26.13

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

28
30-Day Fills
standardized to 30-day supplies
211
Days of Medication
total across all patients in 2023

About Cephalexin: This medication is used to treat a wide variety of bacterial infections. Show more ▾

This medication is known as a cephalosporin antibiotic. It works by stopping the growth of bacteria. This medication will not work for viral infections (such as common cold, flu). Unnecessary use or misuse of any antibiotic can lead to its decreased effectiveness. A semisynthetic cephalosporin antibiotic with antimicrobial activity similar to that of CEPHALORIDINE or CEPHALOTHIN, but somewhat less potent. It is effective against both gram-positive and gram-negative organisms.

In 2023, this provider wrote 24 Medicare prescriptions for Cephalexin, about 80% of the volume of the typical Iowa prescriber of this medication (30). Medicare paid an average of $5.38 per fill, versus $7.80 statewide.

How often this provider prescribes it

This provider
24
IA average
30.0

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

What Medicare paid per fill

This provider
$5.38
IA average
$7.80

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

24
30-Day Fills
standardized to 30-day supplies
161
Days of Medication
total across all patients in 2023

About Doxycycline Hyclate: This medication is used to treat a wide variety of bacterial infections, including those that cause acne. Show more ▾

This medication is also used to prevent malaria. This medication is known as a tetracycline antibiotic. It works by stopping the growth of bacteria. This antibiotic treats only bacterial infections. It will not work for viral infections (such as common cold, flu). Using any antibiotic when it is not needed can cause it to not work for future infections. A synthetic tetracycline derivative with similar antimicrobial activity.

In 2023, this provider wrote 24 Medicare prescriptions for Doxycycline Hyclate, about the same volume as the typical Iowa prescriber of this medication (24). Medicare paid an average of $15.35 per fill, versus $28.54 statewide.

How often this provider prescribes it

This provider
24
IA average
24.0

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

What Medicare paid per fill

This provider
$15.35
IA average
$28.54

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

24
30-Day Fills
standardized to 30-day supplies
204
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 21 Medicare prescriptions for Tramadol Hcl, about a third of the volume of the typical Iowa prescriber of this medication (64). Medicare paid an average of $1.51 per fill, versus $7.89 statewide.

How often this provider prescribes it

This provider
21
IA average
64.0

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

What Medicare paid per fill

This provider
$1.51
IA average
$7.89

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

21
30-Day Fills
standardized to 30-day supplies
59
Days of Medication
total across all patients in 2023

About Ondansetron Odt: 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. Ondansetron works by blocking one of the body's natural substances (serotonin) that causes vomiting. A competitive serotonin type 3 receptor antagonist. It is effective in the treatment of nausea and vomiting caused by cytotoxic chemotherapy drugs, including cisplatin, and has reported anxiolytic and neuroleptic properties.

In 2023, this provider wrote 18 Medicare prescriptions for Ondansetron Odt, about the same volume as the typical Iowa prescriber of this medication (20). Medicare paid an average of $6.18 per fill, versus $21.86 statewide.

How often this provider prescribes it

This provider
18
IA average
20.0

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

What Medicare paid per fill

This provider
$6.18
IA average
$21.86

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

18
30-Day Fills
standardized to 30-day supplies
73
Days of Medication
total across all patients in 2023

About Pantoprazole Sodium: Pantoprazole is used to treat certain stomach and esophagus problems (such as acid reflux). Show more ▾

It works by decreasing the amount of acid your stomach makes. This medication relieves symptoms such as heartburn, difficulty swallowing, and cough. It helps heal acid damage to the stomach and esophagus, helps prevent ulcers, and may help prevent cancer of the esophagus. Pantoprazole belongs to a class of drugs known as proton pump inhibitors (PPIs). 2-pyridinylmethylsulfinylbenzimidazole proton pump inhibitor that is used in the treatment of GASTROESOPHAGEAL REFLUX and PEPTIC ULCER.

In 2023, this provider wrote 15 Medicare prescriptions for Pantoprazole Sodium, about 19% of the volume of the typical Iowa prescriber of this medication (81). Medicare paid an average of $2.97 per fill, versus $15.60 statewide.

How often this provider prescribes it

This provider
15
IA average
81.0

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

What Medicare paid per fill

This provider
$2.97
IA average
$15.60

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

15
30-Day Fills
standardized to 30-day supplies
210
Days of Medication
total across all patients in 2023

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 14 Medicare prescriptions for Tizanidine Hcl, about a third of the volume of the typical Iowa prescriber of this medication (34). Medicare paid an average of $3.21 per fill, versus $14.94 statewide.

How often this provider prescribes it

This provider
14
IA average
34.0

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

What Medicare paid per fill

This provider
$3.21
IA average
$14.94

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

14
30-Day Fills
standardized to 30-day supplies
89
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 IA prescriber of the same medication; volume reflects practice size as well as clinical preference.Green cost= below the IA average cost per fill.

About this data. The prescription history for DR. CHAD TROY RENNIE 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 Emergency Medicine prescribing approach at this Fort Dodge, IA 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 IA prescribers of the same medication. Always confirm current medications and costs directly with the provider and your plan.