JULIA FREDERICK PA-C
Prescription History 1750166971
Physician Assistant in Newport Beach, CA
What does Julia Frederick prescribe?
In 2024, Julia Frederick wrote 186 Medicare prescriptions for 12 medications. The most prescribed was Albuterol Sulfate Hfa (albuterol sulfate), with 21 prescriptions for 18 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 Julia Frederick prescribes.
Medications 12 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 California prescribers.
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 California prescribers
Julia Frederick wrote 21 prescriptions for Albuterol Sulfate Hfa, about 36% as often as the typical California prescriber of it (58). Medicare paid $21.76 per fill, versus $28.70 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
This medication is used to treat a wide variety of bacterial infections, including those that cause acne.
Compared with California prescribers
Julia Frederick wrote 20 prescriptions for Doxycycline Hyclate, about 69% as often as the typical California prescriber of it (29). Medicare paid $7.20 per fill, versus $13.89 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
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 California prescribers
Julia Frederick wrote 18 prescriptions for Atorvastatin Calcium, about 9% as often as the typical California prescriber of it (202). Medicare paid $6.49 per fill, versus $10.47 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
Gabapentin is used with other medications to prevent and control seizures.
Compared with California prescribers
Julia Frederick wrote 18 prescriptions for Gabapentin, about 22% as often as the typical California prescriber of it (80). Medicare paid $6.19 per fill, versus $15.63 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
Losartan is used to treat high blood pressure (hypertension) and to help protect the kidneys from damage due to diabetes.
Compared with California prescribers
Julia Frederick wrote 17 prescriptions for Losartan Potassium, about 14% as often as the typical California prescriber of it (121). Medicare paid $6.04 per fill, versus $10.35 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 California prescribers
Julia Frederick wrote 16 prescriptions for Metformin Hcl, about 16% as often as the typical California prescriber of it (100). Medicare paid $4.58 per fill, versus $9.26 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
Semaglutide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with California prescribers
Julia Frederick wrote 16 prescriptions for Ozempic, about 28% as often as the typical California prescriber of it (56). Medicare paid $926.10 per fill, versus $1,102.15 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
Amlodipine is used with or without other medications to treat high blood pressure.
Compared with California prescribers
Julia Frederick wrote 15 prescriptions for Amlodipine Besylate, about 11% as often as the typical California prescriber of it (141). Medicare paid $3.58 per fill, versus $7.08 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
Azithromycin is used to treat a wide variety of bacterial infections.
Compared with California prescribers
Julia Frederick wrote 12 prescriptions for Azithromycin, about 31% as often as the typical California prescriber of it (38). Medicare paid $1.71 per fill, versus $4.49 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 California prescribers
Julia Frederick wrote 11 prescriptions for Jardiance, about 19% as often as the typical California prescriber of it (58). Medicare paid $1,562.00 per fill, versus $933.82 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
Meloxicam is used to treat arthritis.
Compared with California prescribers
Julia Frederick wrote 11 prescriptions for Meloxicam, about 22% as often as the typical California prescriber of it (50). Medicare paid $1.79 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
See also Warning section.
Compared with California prescribers
Julia Frederick wrote 11 prescriptions for Tramadol Hcl, about 25% as often as the typical California prescriber of it (44). Medicare paid $2.07 per fill, versus $6.24 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
Questions about Julia Frederick’s prescriptions
What does Julia Frederick prescribe most?
In 2024 Medicare Part D data, Julia Frederick's most prescribed medications were Albuterol Sulfate Hfa (21), Doxycycline Hyclate (20) and Atorvastatin Calcium (18).
How does Julia Frederick's prescribing compare with other California prescribers?
Of the 12 medications with a state comparison, Julia Frederick prescribes 12 less often than the typical California prescriber. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Julia Frederick 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 California 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.
