WILLIAM CHRISTOPHER PETTY PA-C
Prescription History 1700355237
Physician Assistant in Fort Sill, OK
What does William Petty prescribe?
In 2024, William Petty wrote 332 Medicare prescriptions for 17 medications. The most prescribed was Olmesartan Medoxomil, with 37 prescriptions for 13 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 William Petty prescribes.
Medications 17 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
Olmesartan is used to treat high blood pressure (hypertension).
Compared with Oklahoma prescribers
William Petty wrote 37 prescriptions for Olmesartan Medoxomil, about as often as the typical Oklahoma prescriber of it (34). Medicare paid $13.92 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
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
William Petty wrote 30 prescriptions for Ozempic, about half as often as the typical Oklahoma prescriber of it (70). Medicare paid $1,325.10 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
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
William Petty wrote 29 prescriptions for Rosuvastatin Calcium, about 26% as often as the typical Oklahoma prescriber of it (110). Medicare paid $6.52 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
Empagliflozin is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Oklahoma prescribers
William Petty wrote 26 prescriptions for Jardiance, about half as often as the typical Oklahoma prescriber of it (58). Medicare paid $895.17 per fill, versus $919.14 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
Gabapentin is used with other medications to prevent and control seizures.
Compared with Oklahoma prescribers
William Petty wrote 25 prescriptions for Gabapentin, about 22% as often as the typical Oklahoma prescriber of it (115). Medicare paid $19.95 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
Omeprazole is used to treat certain stomach and esophagus problems (such as acid reflux, ulcers).
Compared with Oklahoma prescribers
William Petty wrote 20 prescriptions for Omeprazole, about 19% as often as the typical Oklahoma prescriber of it (107). Medicare paid $6.61 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
Ezetimibe is used along with a low cholesterol/low fat diet and exercise to help lower cholesterol in the blood.
Compared with Oklahoma prescribers
William Petty wrote 19 prescriptions for Ezetimibe, about 38% as often as the typical Oklahoma prescriber of it (49). Medicare paid $9.18 per fill, versus $29.46 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
Tirzepatide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Oklahoma prescribers
William Petty wrote 19 prescriptions for Mounjaro, about 37% as often as the typical Oklahoma prescriber of it (52). Medicare paid $1,156.03 per fill, versus $1,228.17 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
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
William Petty wrote 17 prescriptions for Fluticasone Propionate, about 28% as often as the typical Oklahoma prescriber of it (60). Medicare paid $19.94 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 combination of 2 drugs: empagliflozin and metformin.
Compared with Oklahoma prescribers
William Petty wrote 17 prescriptions for Synjardy Xr, about 64% as often as the typical Oklahoma prescriber of it (27). Medicare paid $602.09 per fill, versus $977.62 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
William Petty wrote 15 prescriptions for Tramadol Hcl, about 24% as often as the typical Oklahoma prescriber of it (63). Medicare paid $7.71 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
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
William Petty wrote 14 prescriptions for Sertraline Hcl, about 23% as often as the typical Oklahoma prescriber of it (61). Medicare paid $5.70 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
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
William Petty wrote 13 prescriptions for Albuterol Sulfate Hfa, about 19% as often as the typical Oklahoma prescriber of it (68). Medicare paid $28.25 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
This medication is used alone or in combination with other medicines to treat high blood pressure.
Compared with Oklahoma prescribers
William Petty wrote 13 prescriptions for Eplerenone, about half as often as the typical Oklahoma prescriber of it (29). Medicare paid $69.76 per fill, versus $69.83 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
William Petty wrote 13 prescriptions for Levothyroxine Sodium, about 8% as often as the typical Oklahoma prescriber of it (164). Medicare paid $2.83 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
This medication is used to treat muscle spasms caused by certain conditions (such as multiple sclerosis, spinal cord injury).
Compared with Oklahoma prescribers
William Petty wrote 13 prescriptions for Tizanidine Hcl, about 23% as often as the typical Oklahoma prescriber of it (57). Medicare paid $10.76 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
Tamsulosin is used by men to treat the symptoms of an enlarged prostate (benign prostatic hyperplasia-BPH).
Compared with Oklahoma prescribers
William Petty wrote 12 prescriptions for Tamsulosin Hcl, about 13% as often as the typical Oklahoma prescriber of it (89). Medicare paid $7.37 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.
Questions about William Petty’s prescriptions
What does William Petty prescribe most?
In 2024 Medicare Part D data, William Petty's most prescribed medications were Olmesartan Medoxomil (37), Ozempic (30) and Rosuvastatin Calcium (29).
How does William Petty's prescribing compare with other Oklahoma prescribers?
Of the 17 medications with a state comparison, William Petty prescribes 1 about as often than the typical Oklahoma prescriber and 16 less often. Volume reflects practice size as well as prescribing habits.
Does this list show every medication William Petty 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.
