DR. GUSTAVO A LEMUS DDS
Prescription History 1245419621
Dentist - General Practice in Fremont, CA

Active since November 01, 2007PECOS Enrolled
1895 MOWRY AVE, SUITE 120, FREMONT, CA 94538(510) 494-8181(510) 494-8655 Get Directions

NPPES record last updated: September 15, 2011. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for DR. GUSTAVO A LEMUS DDS, an active General Practice specialist practicing in Fremont, CA. Our medical registry currently tracks 4 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 214 documented patient claims. Among these therapy options, the most frequently utilized medication is Amoxicillin, which accounts for 79 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.

4
Medications
214
Total Claims
214
30-Day Fills
Amoxicillin
Most Prescribed · 79 claims
View details
4 medications · 2024 Medicare Part D
Medicare Part D medications prescribed by DR. GUSTAVO A LEMUS DDS 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 Amoxicillin: Amoxicillin is used to treat a wide variety of bacterial infections. Show more ▾

This medication is a penicillin-type 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. Amoxicillin is also used with other medications to treat stomach/intestinal ulcers caused by the bacteria H. pylori and to prevent the ulcers from returning. A broad-spectrum semisynthetic antibiotic similar to AMPICILLIN except that its resistance to gastric acid permits higher serum levels with oral administration.

In 2024, this provider wrote 79 Medicare prescriptions for Amoxicillin, about 2.1 times the volume of the typical California prescriber of this medication (38.3). Medicare paid an average of $8.22 per fill, versus $4.15 statewide.

How often this provider prescribes it

This provider
79
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
$8.22
CA average
$4.15

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

79
30-Day Fills
standardized to 30-day supplies
524
Days of Medication
total across all patients in 2024

About Naproxen: See also Warning section. Show more ▾

Naproxen is used to relieve pain from various conditions such as headache, muscle aches, tendonitis, dental pain, and menstrual cramps. It also reduces pain, swelling, and joint stiffness caused by arthritis, bursitis, and gout attacks. This medication is known as a nonsteroidal anti-inflammatory drug (NSAID). It works by blocking your body's production of certain natural substances that cause inflammation. 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. 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. An anti-inflammatory agent with analgesic and antipyretic properties. Both the acid and its sodium salt are used in the treatment of rheumatoid arthritis and other rheumatic or musculoskeletal disorders, dysmenorrhea, and acute gout.

In 2024, this provider wrote 63 Medicare prescriptions for Naproxen, about 2.2 times the volume of the typical California prescriber of this medication (29.3). Medicare paid an average of $5.99 per fill, versus $9.70 statewide.

How often this provider prescribes it

This provider
63
CA average
29.3

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
$5.99
CA average
$9.70

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

63
30-Day Fills
standardized to 30-day supplies
350
Days of Medication
total across all patients in 2024

About Dexamethasone: Dexamethasone is used to treat conditions such as arthritis, blood/hormone disorders, allergic reactions, skin diseases, eye problems, breathing problems, bowel disorders, cancer, and immune system disorders. Show more ▾

It is also used as a test for an adrenal gland disorder (Cushing's syndrome). Dexamethasone 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. An anti-inflammatory 9-fluoro-glucocorticoid.

In 2024, this provider wrote 57 Medicare prescriptions for Dexamethasone, about 1.6 times the volume of the typical California prescriber of this medication (35.2). Medicare paid an average of $9.21 per fill, versus $13.93 statewide.

How often this provider prescribes it

This provider
57
CA average
35.2

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
$9.21
CA average
$13.93

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

57
30-Day Fills
standardized to 30-day supplies
271
Days of Medication
total across all patients in 2024

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

It is an antibiotic that works by stopping the growth of bacteria. This antibiotic treats only bacterial infections. It will not work for virus infections (such as common cold, flu). Using any antibiotic when it is not needed can cause it to not work for future infections. An antibacterial agent that is a semisynthetic analog of LINCOMYCIN.

In 2024, this provider wrote 15 Medicare prescriptions for Clindamycin Hcl, about 73% of the volume of the typical California prescriber of this medication (20.7). Medicare paid an average of $10.39 per fill, versus $8.02 statewide.

How often this provider prescribes it

This provider
15
CA average
20.7

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
$10.39
CA average
$8.02

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

15
30-Day Fills
standardized to 30-day supplies
104
Days of Medication
total across all patients in 2024
No medications match the current filters.
▲ 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 DR. GUSTAVO A LEMUS DDS 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 General Practice prescribing approach at this Fremont, 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.