MARK RYAN WISTHOFF D.O.
Prescription History 1730407321
Family Medicine in Denver, CO
What does Dr. Wisthoff prescribe?
In 2024, Dr. Wisthoff wrote 1,500 Medicare prescriptions for 56 medications. The most prescribed was Atorvastatin Calcium, with 110 prescriptions for 41 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. Wisthoff prescribes.
Medications 56 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 Colorado 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 Colorado prescribers
Dr. Wisthoff wrote 110 prescriptions for Atorvastatin Calcium, about 73% as often as the typical Colorado prescriber of it (150). Medicare paid $8.99 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
Levothyroxine is used to treat an underactive thyroid (hypothyroidism).
Compared with Colorado prescribers
Dr. Wisthoff wrote 76 prescriptions for Levothyroxine Sodium, about half as often as the typical Colorado prescriber of it (132). Medicare paid $12.52 per fill, versus $10.98 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
Lisinopril is used to treat high blood pressure.
Compared with Colorado prescribers
Dr. Wisthoff wrote 72 prescriptions for Lisinopril, about 73% as often as the typical Colorado prescriber of it (98). Medicare paid $7.56 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
Amlodipine is used with or without other medications to treat high blood pressure.
Compared with Colorado prescribers
Dr. Wisthoff wrote 70 prescriptions for Amlodipine Besylate, about 78% as often as the typical Colorado prescriber of it (90). Medicare paid $5.10 per fill, versus $7.19 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
Losartan is used to treat high blood pressure (hypertension) and to help protect the kidneys from damage due to diabetes.
Compared with Colorado prescribers
Dr. Wisthoff wrote 67 prescriptions for Losartan Potassium, about 77% as often as the typical Colorado prescriber of it (87). Medicare paid $9.66 per fill, versus $9.87 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
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 Colorado prescribers
Dr. Wisthoff wrote 48 prescriptions for Albuterol Sulfate Hfa, about as often as the typical Colorado prescriber of it (44). Medicare paid $17.73 per fill, versus $29.84 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 Colorado prescribers
Dr. Wisthoff wrote 46 prescriptions for Gabapentin, about 70% as often as the typical Colorado prescriber of it (66). Medicare paid $19.53 per fill, versus $19.34 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 Colorado prescribers
Dr. Wisthoff wrote 43 prescriptions for Omeprazole, about half as often as the typical Colorado prescriber of it (73). Medicare paid $13.65 per fill, versus $16.00 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 help relieve moderate to severe pain.
Compared with Colorado prescribers
Dr. Wisthoff wrote 41 prescriptions for Oxycodone Hcl, about 83% as often as the typical Colorado prescriber of it (50). Medicare paid $14.74 per fill, versus $14.28 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
See also Warning section.
Compared with Colorado prescribers
Dr. Wisthoff wrote 39 prescriptions for Diclofenac Sodium, about 1.3 times as often as the typical Colorado prescriber of it (30). Medicare paid $56.11 per fill, versus $33.10 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
Montelukast is used to control and prevent symptoms caused by asthma (such as wheezing and shortness of breath).
Compared with Colorado prescribers
Dr. Wisthoff wrote 37 prescriptions for Montelukast Sodium, about as often as the typical Colorado prescriber of it (35). Medicare paid $12.94 per fill, versus $11.27 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 Colorado prescribers
Dr. Wisthoff wrote 36 prescriptions for Tamsulosin Hcl, about half as often as the typical Colorado prescriber of it (71). Medicare paid $13.60 per fill, versus $14.96 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 Colorado prescribers
Dr. Wisthoff wrote 35 prescriptions for Hydrochlorothiazide, about 71% as often as the typical Colorado prescriber of it (50). Medicare paid $3.47 per fill, versus $5.34 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 Colorado prescribers
Dr. Wisthoff wrote 35 prescriptions for Rosuvastatin Calcium, about 40% as often as the typical Colorado prescriber of it (87). Medicare paid $6.77 per fill, versus $13.40 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 Colorado prescribers
Dr. Wisthoff wrote 33 prescriptions for Celecoxib, about as often as the typical Colorado prescriber of it (30). Medicare paid $41.55 per fill, versus $29.10 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
Metformin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar.
Compared with Colorado prescribers
Dr. Wisthoff wrote 30 prescriptions for Metformin Hcl, about half as often as the typical Colorado prescriber of it (64). Medicare paid $8.17 per fill, versus $8.79 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 Colorado prescribers
Dr. Wisthoff wrote 30 prescriptions for Trazodone Hcl, about half as often as the typical Colorado prescriber of it (52). Medicare paid $17.89 per fill, versus $9.94 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 Colorado prescribers
Dr. Wisthoff wrote 29 prescriptions for Furosemide, about half as often as the typical Colorado prescriber of it (55). Medicare paid $5.99 per fill, versus $6.60 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
Hydroxyzine is used to treat itching caused by allergies.
Compared with Colorado prescribers
Dr. Wisthoff wrote 28 prescriptions for Hydroxyzine Hcl, about 1.2 times as often as the typical Colorado prescriber of it (24). Medicare paid $19.80 per fill, versus $17.25 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
Pantoprazole is used to treat certain stomach and esophagus problems (such as acid reflux).
Compared with Colorado prescribers
Dr. Wisthoff wrote 28 prescriptions for Pantoprazole Sodium, about half as often as the typical Colorado prescriber of it (51). Medicare paid $16.79 per fill, versus $15.82 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 alone or with other medications to treat Parkinson's disease.
Compared with Colorado prescribers
Dr. Wisthoff wrote 28 prescriptions for Ropinirole Hcl, about 1.2 times as often as the typical Colorado prescriber of it (23). Medicare paid $10.54 per fill, versus $20.80 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
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 Colorado prescribers
Dr. Wisthoff wrote 27 prescriptions for Sertraline Hcl, about half as often as the typical Colorado prescriber of it (45). Medicare paid $11.81 per fill, versus $11.45 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
Semaglutide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Colorado prescribers
Dr. Wisthoff wrote 25 prescriptions for Ozempic, about 69% as often as the typical Colorado prescriber of it (36). Medicare paid $1,854.09 per fill, versus $1,237.91 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
Cyclobenzaprine is used short-term to treat muscle spasms.
Compared with Colorado prescribers
Dr. Wisthoff wrote 22 prescriptions for Cyclobenzaprine Hcl, about 74% as often as the typical Colorado prescriber of it (30). Medicare paid $3.61 per fill, versus $10.70 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
Tirzepatide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Colorado prescribers
Dr. Wisthoff wrote 22 prescriptions for Mounjaro, about half as often as the typical Colorado prescriber of it (38). Medicare paid $1,042.34 per fill, versus $1,287.07 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 bladder problems (overactive bladder, neurogenic detrusor overactivity).
Compared with Colorado prescribers
Dr. Wisthoff wrote 22 prescriptions for Myrbetriq, about half as often as the typical Colorado prescriber of it (37). Medicare paid $1,088.40 per fill, versus $686.36 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 Colorado prescribers
Dr. Wisthoff wrote 21 prescriptions for Escitalopram Oxalate, about half as often as the typical Colorado prescriber of it (39). Medicare paid $10.59 per fill, versus $12.38 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
This medication is used to treat high blood pressure.
Compared with Colorado prescribers
Dr. Wisthoff wrote 19 prescriptions for Lisinopril-Hydrochlorothiazide, about half as often as the typical Colorado prescriber of it (36). Medicare paid $22.57 per fill, versus $9.01 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 medication is used to treat certain mental/mood disorders (such as schizophrenia, bipolar disorder, sudden episodes of mania or depression associated with bipolar disorder).
Compared with Colorado prescribers
Dr. Wisthoff wrote 19 prescriptions for Quetiapine Fumarate, about half as often as the typical Colorado prescriber of it (42). Medicare paid $16.32 per fill, versus $22.40 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 Colorado prescribers
Dr. Wisthoff wrote 17 prescriptions for Famotidine, about half as often as the typical Colorado prescriber of it (34). Medicare paid $7.91 per fill, versus $16.82 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 a certain sleep problem (insomnia).
Compared with Colorado prescribers
Dr. Wisthoff wrote 16 prescriptions for Belsomra, about 88% as often as the typical Colorado prescriber of it (18). Medicare paid $412.44 per fill, versus $486.26 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
Glipizide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Colorado prescribers
Dr. Wisthoff wrote 16 prescriptions for Glipizide, about half as often as the typical Colorado prescriber of it (34). Medicare paid $5.12 per fill, versus $10.79 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 Colorado prescribers
Dr. Wisthoff wrote 16 prescriptions for Tramadol Hcl, about 37% as often as the typical Colorado prescriber of it (43). Medicare paid $6.04 per fill, versus $8.39 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
Finasteride is used to shrink an enlarged prostate (benign prostatic hyperplasia or BPH) in adult men.
Compared with Colorado prescribers
Dr. Wisthoff wrote 15 prescriptions for Finasteride, about 32% as often as the typical Colorado prescriber of it (46). Medicare paid $3.61 per fill, versus $13.59 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 Colorado prescribers
Dr. Wisthoff wrote 15 prescriptions for Triamcinolone Acetonide, about half as often as the typical Colorado prescriber of it (33). Medicare paid $4.58 per fill, versus $11.11 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
Rivaroxaban is used to prevent blood clots from forming due to a certain irregular heartbeat (atrial fibrillation) or after hip or knee replacement surgery.
Compared with Colorado prescribers
Dr. Wisthoff wrote 15 prescriptions for Xarelto, about half as often as the typical Colorado prescriber of it (33). Medicare paid $991.78 per fill, versus $997.84 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
Empagliflozin is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Colorado prescribers
Dr. Wisthoff wrote 14 prescriptions for Jardiance, about 37% as often as the typical Colorado prescriber of it (38). Medicare paid $1,232.05 per fill, versus $1,010.65 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 Colorado prescribers
Dr. Wisthoff wrote 14 prescriptions for Potassium Chloride, about 31% as often as the typical Colorado prescriber of it (45). Medicare paid $19.37 per fill, versus $21.02 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 Colorado prescribers
Dr. Wisthoff wrote 14 prescriptions for Pregabalin, about 41% as often as the typical Colorado prescriber of it (34). Medicare paid $15.49 per fill, versus $28.63 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
Sumatriptan is used to treat migraines.
Compared with Colorado prescribers
Dr. Wisthoff wrote 14 prescriptions for Sumatriptan Succinate, about 70% as often as the typical Colorado prescriber of it (20). Medicare paid $7.12 per fill, versus $24.90 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 to treat depression.
Compared with Colorado prescribers
Dr. Wisthoff wrote 13 prescriptions for Bupropion Xl, about 40% as often as the typical Colorado prescriber of it (33). Medicare paid $35.44 per fill, versus $28.52 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
Carbamazepine is used to prevent and control seizures.
Compared with Colorado prescribers
Dr. Wisthoff wrote 13 prescriptions for Carbamazepine, about 67% as often as the typical Colorado prescriber of it (19). Medicare paid $49.32 per fill, versus $54.12 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 Colorado prescribers
Dr. Wisthoff wrote 13 prescriptions for Carvedilol, about 30% as often as the typical Colorado prescriber of it (43). Medicare paid $8.10 per fill, versus $10.02 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).
Compared with Colorado prescribers
Dr. Wisthoff wrote 13 prescriptions for Fluoxetine Hcl, about 39% as often as the typical Colorado prescriber of it (33). Medicare paid $5.84 per fill, versus $12.33 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
Ibuprofen is used to relieve pain from various conditions such as headache, dental pain, menstrual cramps, muscle aches, or arthritis.
Compared with Colorado prescribers
Dr. Wisthoff wrote 13 prescriptions for Ibuprofen, about half as often as the typical Colorado prescriber of it (27). Medicare paid $12.92 per fill, versus $9.15 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
Levetiracetam is used to treat seizures (epilepsy).
Compared with Colorado prescribers
Dr. Wisthoff wrote 13 prescriptions for Levetiracetam, about 35% as often as the typical Colorado prescriber of it (38). Medicare paid $32.09 per fill, versus $38.05 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 Colorado prescribers
Dr. Wisthoff wrote 13 prescriptions for Metoprolol Tartrate, about 28% as often as the typical Colorado prescriber of it (47). Medicare paid $6.23 per fill, versus $7.75 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
Trimethoprim is an antibiotic used to treat bacterial infections.
Compared with Colorado prescribers
Dr. Wisthoff wrote 13 prescriptions for Trimethoprim, about 70% as often as the typical Colorado prescriber of it (19). Medicare paid $56.85 per fill, versus $65.34 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
Allopurinol is used to treat gout and certain types of kidney stones.
Compared with Colorado prescribers
Dr. Wisthoff wrote 12 prescriptions for Allopurinol, about 30% as often as the typical Colorado prescriber of it (40). Medicare paid $9.67 per fill, versus $10.91 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
This medication is used to treat a wide variety of bacterial infections.
Compared with Colorado prescribers
Dr. Wisthoff wrote 12 prescriptions for Cephalexin, about half as often as the typical Colorado prescriber of it (26). Medicare paid $4.20 per fill, versus $8.51 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
See also Warning section.
Compared with Colorado prescribers
Dr. Wisthoff wrote 12 prescriptions for Naproxen, about 60% as often as the typical Colorado prescriber of it (20). Medicare paid $16.16 per fill, versus $15.11 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 help relieve moderate to severe pain.
Compared with Colorado prescribers
Dr. Wisthoff wrote 12 prescriptions for Oxycodone-Acetaminophen, about 26% as often as the typical Colorado prescriber of it (46). Medicare paid $19.75 per fill, versus $27.81 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 tension headaches.
Compared with Colorado prescribers
Dr. Wisthoff wrote 11 prescriptions for Butalbital-Acetaminophen-Caffe, about half as often as the typical Colorado prescriber of it (19). Medicare paid $76.33 per fill, versus $38.94 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 Colorado prescribers
Dr. Wisthoff wrote 11 prescriptions for Citalopram Hbr, about 37% as often as the typical Colorado prescriber of it (30). Medicare paid $5.48 per fill, versus $9.11 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 Colorado prescribers
Dr. Wisthoff wrote 11 prescriptions for Fluticasone Propionate, about 34% as often as the typical Colorado prescriber of it (33). Medicare paid $18.76 per fill, versus $20.08 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 anxiety.
Compared with Colorado prescribers
Dr. Wisthoff wrote 11 prescriptions for Lorazepam, about 35% as often as the typical Colorado prescriber of it (32). Medicare paid $0.75 per fill, versus $6.80 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. Wisthoff’s prescriptions
What does Dr. Wisthoff prescribe most?
In 2024 Medicare Part D data, Dr. Wisthoff's most prescribed medications were Atorvastatin Calcium (110), Levothyroxine Sodium (76) and Lisinopril (72).
How does Dr. Wisthoff's prescribing compare with other Colorado prescribers?
Of the 56 medications with a state comparison, Dr. Wisthoff prescribes 1 more often than the typical Colorado prescriber, 9 about as often and 46 less often. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Dr. Wisthoff 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 Colorado 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.
