ELIZABETH TRIMMER PA-C
Prescription History 1669107751
Physician Assistant in Orange, CA

Active since July 21, 2022PECOS Enrolled
1100 W STEWART DR, ORANGE, CA 92868(714) 771-8000 Get Directions

NPPES record last updated: February 25, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 25, 2023, Jul 21, 2022 (2 updates tracked since 2022).

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for ELIZABETH TRIMMER PA-C, an active Physician Assistant specialist practicing in Orange, CA. Our medical registry currently tracks 14 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 425 documented patient claims. Among these therapy options, the most frequently utilized medication is Promethazine Hcl, which accounts for 57 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.

14
Medications
425
Total Claims
453
30-Day Fills
Promethazine Hcl
Most Prescribed · 57 claims
View details
14 medications · 2024 Medicare Part D
Medicare Part D medications prescribed by ELIZABETH TRIMMER PA-C in 2024, with prescription volumes, average cost per fill, and CA state comparisons
Medication Prescriptions (2024)Rx (2024) Avg Cost per FillCost / Fill Vs. Other CA PrescribersVs. CA Avg

About Promethazine Hcl: See also Warning section. Show more ▾

Promethazine is used to prevent and treat nausea and vomiting related to certain conditions (such as before/after surgery, motion sickness). It is also used to treat allergy symptoms such as rash, itching, and runny nose. It may be used to help you feel sleepy/relaxed before and after surgery or to help certain opioid pain relievers (such as meperidine) work better. It may also be used for a short time to treat a runny nose due to the common cold. Promethazine is an antihistamine and works by blocking a certain natural substance (histamine) that your body makes during an allergic reaction. Its other effects (such as anti-nausea, calming, pain relief) may work by affecting other natural substances (such as acetylcholine) and by acting directly on certain parts of the brain. Cough-and-cold products have not been shown to be safe or effective in children younger than 6 years. Do not use this product to treat cold symptoms in children younger than 6 years unless specifically directed by the doctor. Some products (such as long-acting tablets/capsules) are not recommended for use in children younger than 12 years. Ask your doctor or pharmacist for more details about using your product safely. These products do not cure or shorten the length of the common cold and may cause serious side effects. To decrease the risk for serious side effects, carefully follow all dosage directions. Do not give other cough-and-cold medication that might contain the same or similar ingredients (see also Drug Interactions section). Ask the doctor or pharmacist about other ways to relieve cough and cold symptoms (such as drinking enough fluids, using a humidifier or saline nose drops/spray). A phenothiazine derivative with histamine H1-blocking, antimuscarinic, and sedative properties. It is used as an antiallergic, in pruritus, for motion sickness and sedation, and also in animals.

In 2024, this provider wrote 57 Medicare prescriptions for Promethazine Hcl, about 2.5 times the volume of the typical California prescriber of this medication (22.4). Medicare paid an average of $3.01 per fill, versus $11.51 statewide.

How often this provider prescribes it

This provider
57
CA average
22.4

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

What Medicare paid per fill

This provider
$3.01
CA average
$11.51

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

57
30-Day Fills
standardized to 30-day supplies
351
Days of Medication
total across all patients in 2024

About Azithromycin: Azithromycin is used to treat a wide variety of bacterial infections. Show more ▾

It is a macrolide-type 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 semi-synthetic macrolide antibiotic structurally related to ERYTHROMYCIN. It has been used in the treatment of Mycobacterium avium intracellulare infections, toxoplasmosis, and cryptosporidiosis.

In 2024, this provider wrote 52 Medicare prescriptions for Azithromycin, about 1.4 times the volume of the typical California prescriber of this medication (38.3). Medicare paid an average of $2.98 per fill, versus $4.49 statewide.

How often this provider prescribes it

This provider
52
CA average
38.3

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

What Medicare paid per fill

This provider
$2.98
CA average
$4.49

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

52
30-Day Fills
standardized to 30-day supplies
260
Days of Medication
total across all patients in 2024

About Fluticasone Propionate: Fluticasone is used to relieve seasonal and year-round allergic and non-allergic nasal symptoms, such as stuffy/runny nose, itching, and sneezing. Show more ▾

It can also help relieve allergy eye symptoms such as itchy, watery eyes. This medication belongs to a class of drugs known as corticosteroids. It works in your nose to block the effects of substances that cause allergies (such as pollen, pet dander, dust mites, mold) and to reduce swelling. A STEROID with GLUCOCORTICOID RECEPTOR activity that is used to manage the symptoms of ASTHMA; ALLERGIC RHINITIS, and ATOPIC DERMATITIS.

In 2024, this provider wrote 51 Medicare prescriptions for Fluticasone Propionate, about the same volume as the typical California prescriber of this medication (50.3). Medicare paid an average of $8.56 per fill, versus $15.10 statewide.

How often this provider prescribes it

This provider
51
CA average
50.3

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

What Medicare paid per fill

This provider
$8.56
CA average
$15.10

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

75.3
30-Day Fills
standardized to 30-day supplies
2,246
Days of Medication
total across all patients in 2024

About Albuterol Sulfate Hfa: 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). Show more ▾

It is also used to prevent asthma brought on by exercise. It is a quick-relief drug. Albuterol belongs to a class of drugs known as bronchodilators. It works by relaxing the muscles around the airways so that they open up and you can breathe more easily. Controlling symptoms of breathing problems can decrease time lost from work or school. A short-acting beta-2 adrenergic agonist that is primarily used as a bronchodilator agent to treat ASTHMA. Albuterol is prepared as a racemic mixture of R(-) and S(+) stereoisomers. The stereospecific preparation of R(-) isomer of albuterol is referred to as levalbuterol.

In 2024, this provider wrote 44 Medicare prescriptions for Albuterol Sulfate Hfa, about 76% of the volume of the typical California prescriber of this medication (57.9). Medicare paid an average of $26.46 per fill, versus $28.70 statewide.

How often this provider prescribes it

This provider
44
CA average
57.9

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

What Medicare paid per fill

This provider
$26.46
CA average
$28.70

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

47.1
30-Day Fills
standardized to 30-day supplies
967
Days of Medication
total across all patients in 2024

About Prednisone: Prednisone is used to treat conditions such as arthritis, blood disorders, breathing problems, severe allergies, skin diseases, cancer, eye problems, and immune system disorders. Show more ▾

Prednisone belongs to a class of drugs known as corticosteroids. It decreases your immune system's response to various diseases to reduce symptoms such as swelling and allergic-type reactions. A synthetic anti-inflammatory glucocorticoid derived from CORTISONE. It is biologically inert and converted to PREDNISOLONE in the liver.

In 2024, this provider wrote 42 Medicare prescriptions for Prednisone, about the same volume as the typical California prescriber of this medication (40.3). Medicare paid an average of $1.84 per fill, versus $5.64 statewide.

How often this provider prescribes it

This provider
42
CA average
40.3

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

What Medicare paid per fill

This provider
$1.84
CA average
$5.64

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

42
30-Day Fills
standardized to 30-day supplies
213
Days of Medication
total across all patients in 2024

About Amoxicillin-Clavulanate Potass: Amoxicillin/clavulanic acid is a combination penicillin-type antibiotic used to treat a wide variety of bacterial infections. Show more ▾

It works by stopping the growth of bacteria. This antibiotic treats only bacterial infections. It will not work for viral infections (such as common cold, flu). Using any antibiotic when it is not needed can cause it to not work for future infections.

In 2024, this provider wrote 29 Medicare prescriptions for Amoxicillin-Clavulanate Potass, about the same volume as the typical California prescriber of this medication (25.6). Medicare paid an average of $5.25 per fill, versus $9.18 statewide.

How often this provider prescribes it

This provider
29
CA average
25.6

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

What Medicare paid per fill

This provider
$5.25
CA average
$9.18

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

29
30-Day Fills
standardized to 30-day supplies
185
Days of Medication
total across all patients in 2024

About Nitrofurantoin Mono-Macro: This medication is an antibiotic used to treat bladder infections (acute cystitis). Show more ▾

It works by stopping the growth of bacteria. This antibiotic treats only bacterial infections. It will not work for viral infections (such as common cold, flu). Using any antibiotic when it is not needed can cause it to not work for future infections. This medication should not be used in infants younger than 1 month old (see also Precautions section). This drug should not be used to treat infections outside the bladder (including kidney infections such as pyelonephritis or perinephric abscesses).

In 2024, this provider wrote 27 Medicare prescriptions for Nitrofurantoin Mono-Macro, about the same volume as the typical California prescriber of this medication (25.8). Medicare paid an average of $6.03 per fill, versus $13.21 statewide.

How often this provider prescribes it

This provider
27
CA average
25.8

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

What Medicare paid per fill

This provider
$6.03
CA average
$13.21

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

27
30-Day Fills
standardized to 30-day supplies
135
Days of Medication
total across all patients in 2024

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 2024, this provider wrote 20 Medicare prescriptions for Cephalexin, about 67% of the volume of the typical California prescriber of this medication (29.7). Medicare paid an average of $10.58 per fill, versus $7.62 statewide.

How often this provider prescribes it

This provider
20
CA average
29.7

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

What Medicare paid per fill

This provider
$10.58
CA average
$7.62

Gross Part D cost per fill; not the patient's out-of-pocket price.

20
30-Day Fills
standardized to 30-day supplies
122
Days of Medication
total across all patients in 2024

About Ibuprofen: Ibuprofen is used to relieve pain from various conditions such as headache, dental pain, menstrual cramps, muscle aches, or arthritis. Show more ▾

It is also used to reduce fever and to relieve minor aches and pain due to the common cold or flu. Ibuprofen is a nonsteroidal anti-inflammatory drug (NSAID). It works by blocking your body's production of certain natural substances that cause inflammation. This effect helps to decrease swelling, pain, or fever. If you are treating a chronic condition such as arthritis, ask your doctor about non-drug treatments and/or using other medications to treat your pain. See also Warning section. Check the ingredients on the label even if you have used the product before. The manufacturer may have changed the ingredients. Also, products with similar names may contain different ingredients meant for different purposes. Taking the wrong product could harm you. A non-steroidal anti-inflammatory agent with analgesic, antipyretic, and anti-inflammatory properties

In 2024, this provider wrote 20 Medicare prescriptions for Ibuprofen, about half the volume of the typical California prescriber of this medication (41.9). Medicare paid an average of $3.06 per fill, versus $6.71 statewide.

How often this provider prescribes it

This provider
20
CA average
41.9

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

What Medicare paid per fill

This provider
$3.06
CA average
$6.71

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

20
30-Day Fills
standardized to 30-day supplies
120
Days of Medication
total across all patients in 2024

About Lidocaine Hcl Viscous: See also Warning section. Show more ▾

Viscous lidocaine is used to relieve pain and discomfort from a sore throat/mouth. It is also used to numb the lining of the mouth and throat before certain medical/dental procedures (such as dental impressions). This numbing helps prevent the urge to close the throat (gag reflex), which might make the procedure more difficult. Lidocaine belongs to a class of drugs known as local anesthetics. A local anesthetic and cardiac depressant used as an antiarrhythmia agent. Its actions are more intense and its effects more prolonged than those of PROCAINE but its duration of action is shorter than that of BUPIVACAINE or PRILOCAINE.

In 2024, this provider wrote 20 Medicare prescriptions for Lidocaine Hcl Viscous, about the same volume as the typical California prescriber of this medication (18.9). Medicare paid an average of $12.78 per fill, versus $17.16 statewide.

How often this provider prescribes it

This provider
20
CA average
18.9

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

What Medicare paid per fill

This provider
$12.78
CA average
$17.16

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

21
30-Day Fills
standardized to 30-day supplies
183
Days of Medication
total across all patients in 2024

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 2024, this provider wrote 20 Medicare prescriptions for Mupirocin, about 61% of the volume of the typical California prescriber of this medication (32.6). Medicare paid an average of $6.16 per fill, versus $7.89 statewide.

How often this provider prescribes it

This provider
20
CA average
32.6

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

What Medicare paid per fill

This provider
$6.16
CA average
$7.89

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

20
30-Day Fills
standardized to 30-day supplies
367
Days of Medication
total across all patients in 2024

About Doxycycline Hyclate: This medication is used to treat a wide variety of bacterial infections, including those that cause acne. Show more ▾

This medication is also used to prevent malaria. This medication is known as a tetracycline antibiotic. It works by stopping the growth of bacteria. This antibiotic treats only bacterial infections. It will not work for viral infections (such as common cold, flu). Using any antibiotic when it is not needed can cause it to not work for future infections. A synthetic tetracycline derivative with similar antimicrobial activity.

In 2024, this provider wrote 19 Medicare prescriptions for Doxycycline Hyclate, about 65% of the volume of the typical California prescriber of this medication (29.1). Medicare paid an average of $3.88 per fill, versus $13.89 statewide.

How often this provider prescribes it

This provider
19
CA average
29.1

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

What Medicare paid per fill

This provider
$3.88
CA average
$13.89

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

19
30-Day Fills
standardized to 30-day supplies
129
Days of Medication
total across all patients in 2024

About Ondansetron Odt: This medication is used alone or with other medications to prevent nausea and vomiting caused by cancer drug treatment (chemotherapy) and radiation therapy. Show more ▾

It is also used to prevent and treat nausea and vomiting after surgery. Ondansetron works by blocking one of the body's natural substances (serotonin) that causes vomiting. A competitive serotonin type 3 receptor antagonist. It is effective in the treatment of nausea and vomiting caused by cytotoxic chemotherapy drugs, including cisplatin, and has reported anxiolytic and neuroleptic properties.

In 2024, this provider wrote 13 Medicare prescriptions for Ondansetron Odt, about half the volume of the typical California prescriber of this medication (24.8). Medicare paid an average of $6.05 per fill, versus $13.40 statewide.

How often this provider prescribes it

This provider
13
CA average
24.8

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

What Medicare paid per fill

This provider
$6.05
CA average
$13.40

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

13
30-Day Fills
standardized to 30-day supplies
57
Days of Medication
total across all patients in 2024

About Cefdinir: Cefdinir 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 antibiotic treats only bacterial infections. It will not work for viral infections (such as common cold, flu). Using any antibiotic when it is not needed can cause it to not work for future infections. A third-generation oral cephalosporin antibacterial agent that is used to treat bacterial infections of the respiratory tract and skin.

In 2024, this provider wrote 11 Medicare prescriptions for Cefdinir, about a third of the volume of the typical California prescriber of this medication (26.3). Medicare paid an average of $5.80 per fill, versus $14.00 statewide.

How often this provider prescribes it

This provider
11
CA average
26.3

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

What Medicare paid per fill

This provider
$5.80
CA average
$14.00

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

11
30-Day Fills
standardized to 30-day supplies
76
Days of Medication
total across all patients in 2024
No medications match the current filters.
= the 5 medications this provider prescribes most.▲ More than typical≈ Typical▼ Less than typical= prescription volume vs the average CA prescriber of the same medication; volume reflects practice size as well as clinical preference.Green cost= below the CA average cost per fill.

About this data. The prescription history for ELIZABETH TRIMMER PA-C is compiled from the Centers for Medicare & Medicaid Services (CMS) Medicare Part D Prescriber Public Use File for calendar year 2024, 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 Physician Assistant prescribing approach at this Orange, CA 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 among CA prescribers of the same medication and form, shown only when at least five prescribers contribute. Always confirm current medications and costs directly with the provider and your plan.

About the medication summaries. Drug use descriptions come from the CMS Medicare Part D Drug Spending Dashboard (2024), and substance definitions from Medical Subject Headings (MeSH) 2026, U.S. National Library of Medicine. They are summaries that do not contain all possible information about a medication and are not individual medical advice. Ask a health care professional about any medication and your specific health needs.