DR. DAVID EDWARD KELLER M.D.
Prescription History 1487734026
Orthopaedic Surgery in Enid, OK

Active since October 17, 2006PECOS EnrolledAccepts Medicare Assignment
25.14/100
CMS Quality Rating
900 W CHEROKEE AVE, ENID, OK 73701(580) 233-6707(580) 233-3724 Get Directions

NPPES record last updated: July 28, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 20, 2025, Oct 8, 2021 (2 updates tracked since 2021).

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for DR. DAVID EDWARD KELLER M.D., an active Orthopaedic Surgery specialist practicing in Enid, OK. Our medical registry currently tracks 3 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 157 documented patient claims. Among these therapy options, the most frequently utilized medication is Hydrocodone-Acetaminophen, which accounts for 105 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.

3
Medications
157
Total Claims
165
30-Day Fills
Hydrocodone-Acetaminophen
Most Prescribed · 105 claims
View details
3 medications · 2023 Medicare Part D
Medicare Part D medications prescribed by DR. DAVID EDWARD KELLER M.D. in 2023, with prescription volumes, average cost per fill, and OK state comparisons
Medication Prescriptions (2023)Rx (2023) Avg Cost per FillCost / Fill Vs. Other OK PrescribersVs. OK Avg
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen105$8.70▼ below OK avg 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 105 Medicare prescriptions for Hydrocodone-Acetaminophen, about 76% of the volume of the typical Oklahoma prescriber of this medication (139). Medicare paid an average of $8.70 per fill, versus $24.07 statewide.

How often this provider prescribes it

This provider
105
OK average
139.0

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

What Medicare paid per fill

This provider
$8.70
OK average
$24.07

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

105
30-Day Fills
standardized to 30-day supplies
598
Days of Medication
total across all patients in 2023
Cephalexin40$2.53▼ below OK avg More than typical

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 40 Medicare prescriptions for Cephalexin, about 1.3 times the volume of the typical Oklahoma prescriber of this medication (30). Medicare paid an average of $2.53 per fill, versus $8.80 statewide.

How often this provider prescribes it

This provider
40
OK average
30.0

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

What Medicare paid per fill

This provider
$2.53
OK average
$8.80

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

48
30-Day Fills
standardized to 30-day supplies
396
Days of Medication
total across all patients in 2023
Mupirocin12$5.94▼ below OK avg Less than typical

About Mupirocin: Mupirocin is used to treat certain skin infections (such as impetigo). Show more ▾

It is an antibiotic. It works by stopping the growth of certain bacteria. A topically used antibiotic from a strain of Pseudomonas fluorescens. It has shown excellent activity against gram-positive staphylococci and streptococci. The antibiotic is used primarily for the treatment of primary and secondary skin disorders, nasal infections, and wound healing.

In 2023, this provider wrote 12 Medicare prescriptions for Mupirocin, about half the volume of the typical Oklahoma prescriber of this medication (26). Medicare paid an average of $5.94 per fill, versus $11.78 statewide.

How often this provider prescribes it

This provider
12
OK average
26.0

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

What Medicare paid per fill

This provider
$5.94
OK average
$11.78

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

12
30-Day Fills
standardized to 30-day supplies
123
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 OK prescriber of the same medication; volume reflects practice size as well as clinical preference.Green cost= below the OK average cost per fill.

About this data. The prescription history for DR. DAVID EDWARD KELLER 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 Orthopaedic Surgery prescribing approach at this Enid, OK 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 OK prescribers of the same medication. Always confirm current medications and costs directly with the provider and your plan.