RANDEE KATHRYN WALCK-COETZEE MD
Prescription History 1336713213
Family Medicine in Seminole, OK
What does Dr. Walck-Coetzee prescribe?
In 2024, Dr. Walck-Coetzee wrote 1,458 Medicare prescriptions for 54 medications. The most prescribed was Atorvastatin Calcium, with 88 prescriptions for 71 patients.
Medicare Part D only. These are prescriptions filled by people with Medicare drug coverage in 2024, from the CMS data released in 2026, the most recent year available. CMS does not publish medications with fewer than 11 prescriptions, so this is not a full list of what Dr. Walck-Coetzee prescribes.
Medications 54 medications
Prescriptions filled under Medicare Part D in 2024. Select a medication to see what it is used for and how it compares with other Oklahoma prescribers.
What it is used for
Atorvastatin is used along with a proper diet to help lower "bad" cholesterol and fats (such as LDL, triglycerides) and raise "good" cholesterol (HDL) in the blood.
Compared with Oklahoma prescribers
Dr. Walck-Coetzee wrote 88 prescriptions for Atorvastatin Calcium, about half as often as the typical Oklahoma prescriber of it (185). Medicare paid $7.99 per fill, versus $14.17 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Amlodipine is used with or without other medications to treat high blood pressure.
Compared with Oklahoma prescribers
Dr. Walck-Coetzee wrote 81 prescriptions for Amlodipine Besylate, about half as often as the typical Oklahoma prescriber of it (139). Medicare paid $5.79 per fill, versus $7.86 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This combination medication is used to relieve moderate to severe pain.
Compared with Oklahoma prescribers
Dr. Walck-Coetzee wrote 77 prescriptions for Hydrocodone-Acetaminophen, about half as often as the typical Oklahoma prescriber of it (139). Medicare paid $19.29 per fill, versus $24.53 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Gabapentin is used with other medications to prevent and control seizures.
Compared with Oklahoma prescribers
Dr. Walck-Coetzee wrote 59 prescriptions for Gabapentin, about half as often as the typical Oklahoma prescriber of it (115). Medicare paid $20.51 per fill, versus $16.87 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
See also Warning section.
Compared with Oklahoma prescribers
Dr. Walck-Coetzee wrote 55 prescriptions for Tramadol Hcl, about 87% as often as the typical Oklahoma prescriber of it (63). Medicare paid $13.26 per fill, versus $9.16 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Omeprazole is used to treat certain stomach and esophagus problems (such as acid reflux, ulcers).
Compared with Oklahoma prescribers
Dr. Walck-Coetzee wrote 54 prescriptions for Omeprazole, about half as often as the typical Oklahoma prescriber of it (107). Medicare paid $15.57 per fill, versus $18.16 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Alprazolam is used to treat anxiety and panic disorders.
Compared with Oklahoma prescribers
Dr. Walck-Coetzee wrote 50 prescriptions for Alprazolam, about 75% as often as the typical Oklahoma prescriber of it (67). Medicare paid $3.20 per fill, versus $5.19 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Furosemide is used to reduce extra fluid in the body (edema) caused by conditions such as heart failure, liver disease, and kidney disease.
Compared with Oklahoma prescribers
Dr. Walck-Coetzee wrote 47 prescriptions for Furosemide, about half as often as the typical Oklahoma prescriber of it (95). Medicare paid $3.05 per fill, versus $5.51 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Levothyroxine is used to treat an underactive thyroid (hypothyroidism).
Compared with Oklahoma prescribers
Dr. Walck-Coetzee wrote 45 prescriptions for Levothyroxine Sodium, about 27% as often as the typical Oklahoma prescriber of it (164). Medicare paid $5.64 per fill, versus $9.67 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Albuterol (also known as salbutamol) is used to prevent and treat wheezing and shortness of breath caused by breathing problems (such as asthma, chronic obstructive pulmonary disease).
Compared with Oklahoma prescribers
Dr. Walck-Coetzee wrote 39 prescriptions for Albuterol Sulfate Hfa, about half as often as the typical Oklahoma prescriber of it (68). Medicare paid $18.78 per fill, versus $28.14 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Lisinopril is used to treat high blood pressure.
Compared with Oklahoma prescribers
Dr. Walck-Coetzee wrote 39 prescriptions for Lisinopril, about 30% as often as the typical Oklahoma prescriber of it (130). Medicare paid $5.19 per fill, versus $7.43 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Losartan is used to treat high blood pressure (hypertension) and to help protect the kidneys from damage due to diabetes.
Compared with Oklahoma prescribers
Dr. Walck-Coetzee wrote 36 prescriptions for Losartan Potassium, about 32% as often as the typical Oklahoma prescriber of it (112). Medicare paid $8.02 per fill, versus $12.10 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is a mineral supplement used to treat or prevent low amounts of potassium in the blood.
Compared with Oklahoma prescribers
Dr. Walck-Coetzee wrote 35 prescriptions for Potassium Chloride, about 39% as often as the typical Oklahoma prescriber of it (89). Medicare paid $7.78 per fill, versus $17.39 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Rosuvastatin is used along with a proper diet to help lower "bad" cholesterol and fats (such as LDL, triglycerides) and raise "good" cholesterol (HDL) in the blood.
Compared with Oklahoma prescribers
Dr. Walck-Coetzee wrote 34 prescriptions for Rosuvastatin Calcium, about 31% as often as the typical Oklahoma prescriber of it (110). Medicare paid $8.29 per fill, versus $23.47 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Carvedilol is used to treat high blood pressure and heart failure.
Compared with Oklahoma prescribers
Dr. Walck-Coetzee wrote 33 prescriptions for Carvedilol, about half as often as the typical Oklahoma prescriber of it (77). Medicare paid $12.33 per fill, versus $10.23 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Metformin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar.
Compared with Oklahoma prescribers
Dr. Walck-Coetzee wrote 32 prescriptions for Metformin Hcl, about 38% as often as the typical Oklahoma prescriber of it (85). Medicare paid $4.80 per fill, versus $8.87 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat pain caused by nerve damage due to diabetes, shingles (herpes zoster) infection, or spinal cord injury.
Compared with Oklahoma prescribers
Dr. Walck-Coetzee wrote 31 prescriptions for Pregabalin, about half as often as the typical Oklahoma prescriber of it (59). Medicare paid $23.07 per fill, versus $23.38 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Fluticasone is used to relieve seasonal and year-round allergic and non-allergic nasal symptoms, such as stuffy/runny nose, itching, and sneezing.
Compared with Oklahoma prescribers
Dr. Walck-Coetzee wrote 30 prescriptions for Fluticasone Propionate, about half as often as the typical Oklahoma prescriber of it (60). Medicare paid $14.01 per fill, versus $18.29 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is a beta-blocker used to treat chest pain (angina), heart failure, and high blood pressure.
Compared with Oklahoma prescribers
Dr. Walck-Coetzee wrote 26 prescriptions for Metoprolol Succinate, about 24% as often as the typical Oklahoma prescriber of it (107). Medicare paid $16.90 per fill, versus $14.37 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Semaglutide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Oklahoma prescribers
Dr. Walck-Coetzee wrote 26 prescriptions for Ozempic, about 37% as often as the typical Oklahoma prescriber of it (70). Medicare paid $1,237.48 per fill, versus $1,148.48 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Famotidine is used to treat ulcers of the stomach and intestines and to prevent intestinal ulcers from coming back after they have healed.
Compared with Oklahoma prescribers
Dr. Walck-Coetzee wrote 25 prescriptions for Famotidine, about half as often as the typical Oklahoma prescriber of it (53). Medicare paid $29.61 per fill, versus $17.72 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Olmesartan is used to treat high blood pressure (hypertension).
Compared with Oklahoma prescribers
Dr. Walck-Coetzee wrote 25 prescriptions for Olmesartan Medoxomil, about 74% as often as the typical Oklahoma prescriber of it (34). Medicare paid $28.23 per fill, versus $28.82 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Tamsulosin is used by men to treat the symptoms of an enlarged prostate (benign prostatic hyperplasia-BPH).
Compared with Oklahoma prescribers
Dr. Walck-Coetzee wrote 25 prescriptions for Tamsulosin Hcl, about 28% as often as the typical Oklahoma prescriber of it (89). Medicare paid $18.68 per fill, versus $16.37 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat muscle spasms caused by certain conditions (such as multiple sclerosis, spinal cord injury).
Compared with Oklahoma prescribers
Dr. Walck-Coetzee wrote 25 prescriptions for Tizanidine Hcl, about half as often as the typical Oklahoma prescriber of it (57). Medicare paid $9.58 per fill, versus $12.28 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Cyclobenzaprine is used short-term to treat muscle spasms.
Compared with Oklahoma prescribers
Dr. Walck-Coetzee wrote 24 prescriptions for Cyclobenzaprine Hcl, about half as often as the typical Oklahoma prescriber of it (48). Medicare paid $10.64 per fill, versus $10.82 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat depression.
Compared with Oklahoma prescribers
Dr. Walck-Coetzee wrote 22 prescriptions for Mirtazapine, about half as often as the typical Oklahoma prescriber of it (48). Medicare paid $16.14 per fill, versus $18.91 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Pantoprazole is used to treat certain stomach and esophagus problems (such as acid reflux).
Compared with Oklahoma prescribers
Dr. Walck-Coetzee wrote 20 prescriptions for Pantoprazole Sodium, about 22% as often as the typical Oklahoma prescriber of it (92). Medicare paid $6.05 per fill, versus $16.53 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Meloxicam is used to treat arthritis.
Compared with Oklahoma prescribers
Dr. Walck-Coetzee wrote 19 prescriptions for Meloxicam, about 30% as often as the typical Oklahoma prescriber of it (63). Medicare paid $4.05 per fill, versus $7.20 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat high blood pressure.
Compared with Oklahoma prescribers
Dr. Walck-Coetzee wrote 18 prescriptions for Hydrochlorothiazide, about 24% as often as the typical Oklahoma prescriber of it (75). Medicare paid $3.62 per fill, versus $4.39 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Dulaglutide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Oklahoma prescribers
Dr. Walck-Coetzee wrote 17 prescriptions for Trulicity, about half as often as the typical Oklahoma prescriber of it (38). Medicare paid $1,108.24 per fill, versus $1,191.98 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
See also Warning section.
Compared with Oklahoma prescribers
Dr. Walck-Coetzee wrote 16 prescriptions for Acetaminophen-Codeine, about 42% as often as the typical Oklahoma prescriber of it (38). Medicare paid $20.13 per fill, versus $22.15 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is a nonsteroidal anti-inflammatory drug (NSAID), specifically a COX-2 inhibitor, which relieves pain and swelling (inflammation).
Compared with Oklahoma prescribers
Dr. Walck-Coetzee wrote 16 prescriptions for Celecoxib, about 35% as often as the typical Oklahoma prescriber of it (45). Medicare paid $16.18 per fill, versus $33.39 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Diazepam is used to treat anxiety, alcohol withdrawal, and seizures.
Compared with Oklahoma prescribers
Dr. Walck-Coetzee wrote 16 prescriptions for Diazepam, about half as often as the typical Oklahoma prescriber of it (30). Medicare paid $2.44 per fill, versus $7.17 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat certain mental/mood disorders (such as depression, anxiety).
Compared with Oklahoma prescribers
Dr. Walck-Coetzee wrote 16 prescriptions for Duloxetine Hcl, about 27% as often as the typical Oklahoma prescriber of it (60). Medicare paid $23.89 per fill, versus $27.45 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat high blood pressure.
Compared with Oklahoma prescribers
Dr. Walck-Coetzee wrote 16 prescriptions for Lisinopril-Hydrochlorothiazide, about half as often as the typical Oklahoma prescriber of it (37). Medicare paid $3.58 per fill, versus $9.21 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Prednisone is used to treat conditions such as arthritis, blood disorders, breathing problems, severe allergies, skin diseases, cancer, eye problems, and immune system disorders.
Compared with Oklahoma prescribers
Dr. Walck-Coetzee wrote 15 prescriptions for Prednisone, about 33% as often as the typical Oklahoma prescriber of it (46). Medicare paid $4.31 per fill, versus $3.46 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Clonazepam is used to prevent and control seizures.
Compared with Oklahoma prescribers
Dr. Walck-Coetzee wrote 14 prescriptions for Clonazepam, about 33% as often as the typical Oklahoma prescriber of it (42). Medicare paid $9.53 per fill, versus $8.52 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Metoprolol is used with or without other medications to treat high blood pressure (hypertension).
Compared with Oklahoma prescribers
Dr. Walck-Coetzee wrote 14 prescriptions for Metoprolol Tartrate, about 20% as often as the typical Oklahoma prescriber of it (69). Medicare paid $4.96 per fill, versus $7.32 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Spironolactone is used to treat high blood pressure and heart failure.
Compared with Oklahoma prescribers
Dr. Walck-Coetzee wrote 14 prescriptions for Spironolactone, about 29% as often as the typical Oklahoma prescriber of it (49). Medicare paid $6.87 per fill, versus $9.22 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat a variety of skin conditions (such as eczema, dermatitis, allergies, rash).
Compared with Oklahoma prescribers
Dr. Walck-Coetzee wrote 14 prescriptions for Triamcinolone Acetonide, about half as often as the typical Oklahoma prescriber of it (33). Medicare paid $12.31 per fill, versus $9.76 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
See also Warning section.
Compared with Oklahoma prescribers
Dr. Walck-Coetzee wrote 13 prescriptions for Diclofenac Sodium, about 30% as often as the typical Oklahoma prescriber of it (43). Medicare paid $20.66 per fill, versus $21.25 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Hydralazine is used with or without other medications to treat high blood pressure.
Compared with Oklahoma prescribers
Dr. Walck-Coetzee wrote 13 prescriptions for Hydralazine Hcl, about 33% as often as the typical Oklahoma prescriber of it (40). Medicare paid $6.94 per fill, versus $13.50 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Metformin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar.
Compared with Oklahoma prescribers
Dr. Walck-Coetzee wrote 13 prescriptions for Metformin Hcl Er, about 24% as often as the typical Oklahoma prescriber of it (55). Medicare paid $8.62 per fill, versus $9.61 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used alone or with other medications to prevent nausea and vomiting caused by cancer drug treatment (chemotherapy) and radiation therapy.
Compared with Oklahoma prescribers
Dr. Walck-Coetzee wrote 13 prescriptions for Ondansetron Odt, about half as often as the typical Oklahoma prescriber of it (30). Medicare paid $16.36 per fill, versus $17.90 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used alone or with other medications to control seizures.
Compared with Oklahoma prescribers
Dr. Walck-Coetzee wrote 13 prescriptions for Primidone, about 40% as often as the typical Oklahoma prescriber of it (33). Medicare paid $8.80 per fill, versus $22.38 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Zolpidem is used for a short time to treat a certain sleep problem (insomnia) in adults.
Compared with Oklahoma prescribers
Dr. Walck-Coetzee wrote 13 prescriptions for Zolpidem Tartrate, about 27% as often as the typical Oklahoma prescriber of it (49). Medicare paid $6.02 per fill, versus $7.63 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This combination medication is used to treat attention deficit hyperactivity disorder - ADHD.
Compared with Oklahoma prescribers
Dr. Walck-Coetzee wrote 12 prescriptions for Dextroamphetamine-Amphetamine, about 37% as often as the typical Oklahoma prescriber of it (32). Medicare paid $21.80 per fill, versus $33.80 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Sitagliptin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar.
Compared with Oklahoma prescribers
Dr. Walck-Coetzee wrote 12 prescriptions for Januvia, about 36% as often as the typical Oklahoma prescriber of it (33). Medicare paid $1,013.33 per fill, versus $857.98 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat certain mental/mood disorders (such as depression, panic attacks, obsessive compulsive disorder, post-traumatic stress disorder, social anxiety disorder).
Compared with Oklahoma prescribers
Dr. Walck-Coetzee wrote 12 prescriptions for Sertraline Hcl, about 20% as often as the typical Oklahoma prescriber of it (61). Medicare paid $5.44 per fill, versus $10.16 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat depression.
Compared with Oklahoma prescribers
Dr. Walck-Coetzee wrote 12 prescriptions for Trazodone Hcl, about 16% as often as the typical Oklahoma prescriber of it (75). Medicare paid $4.06 per fill, versus $9.85 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat depression.
Compared with Oklahoma prescribers
Dr. Walck-Coetzee wrote 11 prescriptions for Bupropion Xl, about 28% as often as the typical Oklahoma prescriber of it (39). Medicare paid $26.63 per fill, versus $24.01 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This drug is used to treat high blood pressure.
Compared with Oklahoma prescribers
Dr. Walck-Coetzee wrote 11 prescriptions for Losartan-Hydrochlorothiazide, about 34% as often as the typical Oklahoma prescriber of it (33). Medicare paid $13.77 per fill, versus $18.17 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Montelukast is used to control and prevent symptoms caused by asthma (such as wheezing and shortness of breath).
Compared with Oklahoma prescribers
Dr. Walck-Coetzee wrote 11 prescriptions for Montelukast Sodium, about 15% as often as the typical Oklahoma prescriber of it (75). Medicare paid $12.91 per fill, versus $16.93 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Simvastatin is used along with a proper diet to help lower "bad" cholesterol and fats (such as LDL, triglycerides) and raise "good" cholesterol (HDL) in the blood.
Compared with Oklahoma prescribers
Dr. Walck-Coetzee wrote 11 prescriptions for Simvastatin, about 18% as often as the typical Oklahoma prescriber of it (62). Medicare paid $7.20 per fill, versus $10.82 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
Questions about Dr. Walck-Coetzee’s prescriptions
What does Dr. Walck-Coetzee prescribe most?
In 2024 Medicare Part D data, Dr. Walck-Coetzee's most prescribed medications were Atorvastatin Calcium (88), Amlodipine Besylate (81) and Hydrocodone-Acetaminophen (77).
How does Dr. Walck-Coetzee's prescribing compare with other Oklahoma prescribers?
Of the 54 medications with a state comparison, Dr. Walck-Coetzee prescribes 1 about as often than the typical Oklahoma prescriber and 53 less often. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Dr. Walck-Coetzee prescribes?
No. It covers prescriptions filled by people with Medicare Part D drug coverage in 2024, and CMS leaves out any medication with fewer than 11 prescriptions.
About this data
This page shows one provider’s slice of public Medicare files. NPI Profile does not receive prescriptions or patient records.
| Source | What it provides here | Data year |
|---|---|---|
| CMS Medicare Part D Prescribers by Provider and Drug | Each medication, prescriptions, patients, 30-day fills, days of medication and cost. State comparisons average the Oklahoma prescribers of the same medication and form, where at least five wrote it. | 2024 (released 2026, the most recent available) |
| CMS Medicare Part D Drug Spending Dashboard | What each medication is used for. | 2024 |
- Only prescriptions filled by people with Medicare Part D drug coverage are counted. Private insurance, Medicaid and cash purchases are not.
- CMS leaves out medications with fewer than 11 prescriptions and hides patient counts under 11.
- Cost per fill is what the plan and the patient paid the pharmacy together, not what you pay at the counter.
- Medication descriptions are summaries from CMS. They are not medical advice; ask a health care professional about any medication.
