DR. MARC D JOHNSON DMD
Prescription History 1053483321
Dentist - General Practice in Pittsburgh, PA

Active since November 14, 2006
501 FREEPORT RD, FOX CHAPEL FAMILY DENTAL, PITTSBURGH, PA 15215(412) 781-4511(412) 781-4595 Get Directions

NPPES record last updated: August 19, 2016. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for DR. MARC D JOHNSON DMD, an active General Practice specialist practicing in Pittsburgh, PA. Our medical registry currently tracks 4 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 168 documented patient claims. Among these therapy options, the most frequently utilized medication is Amoxicillin, which accounts for 124 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
168
Total Claims
175
30-Day Fills
Amoxicillin
Most Prescribed · 124 claims
View details
4 medications · 2023 Medicare Part D
Medicare Part D medications prescribed by DR. MARC D JOHNSON DMD in 2023, with prescription volumes, average cost per fill, and PA state comparisons
Medication Prescriptions (2023)Rx (2023) Avg Cost per FillCost / Fill Vs. Other PA PrescribersVs. PA 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 2023, this provider wrote 124 Medicare prescriptions for Amoxicillin, about 3.1 times the volume of the typical Pennsylvania prescriber of this medication (40). Medicare paid an average of $2.09 per fill, versus $3.61 statewide.

How often this provider prescribes it

This provider
124
PA average
40.0

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

What Medicare paid per fill

This provider
$2.09
PA average
$3.61

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

124
30-Day Fills
standardized to 30-day supplies
693
Days of Medication
total across all patients in 2023

About Chlorhexidine Gluconate: This medication is used along with regular tooth brushing/flossing to treat gingivitis, a gum disease that causes red, swollen, and easily bleeding gums. Show more ▾

Chlorhexidine belongs to a class of drugs known as antimicrobials. It works by decreasing the amount of bacteria in the mouth, helping to reduce swelling and redness of the gums and bleeding when you brush.

In 2023, this provider wrote 19 Medicare prescriptions for Chlorhexidine Gluconate, about half the volume of the typical Pennsylvania prescriber of this medication (41). Medicare paid an average of $5.55 per fill, versus $6.19 statewide.

How often this provider prescribes it

This provider
19
PA average
41.0

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

What Medicare paid per fill

This provider
$5.55
PA average
$6.19

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

26.3
30-Day Fills
standardized to 30-day supplies
731
Days of Medication
total across all patients in 2023

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 2023, this provider wrote 13 Medicare prescriptions for Dexamethasone, about a third of the volume of the typical Pennsylvania prescriber of this medication (31). Medicare paid an average of $7.79 per fill, versus $16.29 statewide.

How often this provider prescribes it

This provider
13
PA average
31.0

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

What Medicare paid per fill

This provider
$7.79
PA average
$16.29

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

13
30-Day Fills
standardized to 30-day supplies
55
Days of Medication
total across all patients in 2023

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 2023, this provider wrote 12 Medicare prescriptions for Cephalexin, about half the volume of the typical Pennsylvania prescriber of this medication (27). Medicare paid an average of $1.36 per fill, versus $8.71 statewide.

How often this provider prescribes it

This provider
12
PA average
27.0

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

What Medicare paid per fill

This provider
$1.36
PA average
$8.71

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

12
30-Day Fills
standardized to 30-day supplies
14
Days of Medication
total across all patients in 2023
No medications match the current filters.
More than typical Typical Less than typical= prescription volume vs the average PA prescriber of the same medication; volume reflects practice size as well as clinical preference.Green cost= below the PA average cost per fill.

About this data. The prescription history for DR. MARC D JOHNSON DMD is compiled from the Centers for Medicare & Medicaid Services (CMS) Medicare Part D Prescriber Public Use File for calendar year 2023, 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 Pittsburgh, PA 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 volume among PA prescribers of the same medication. Always confirm current medications and costs directly with the provider and your plan.