DR. NATHAN AARON SINKO M.D.
Prescription History 1316200280
Emergency Medicine in Myrtle Beach, SC

Active since June 16, 2012PECOS Enrolled
809 82ND PKWY, MYRTLE BEACH, SC 29572(843) 692-4444 Get Directions

NPPES record last updated: January 27, 2017. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for DR. NATHAN AARON SINKO M.D., an active Emergency Medicine specialist practicing in Myrtle Beach, SC. Our medical registry currently tracks 10 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 335 documented patient claims. Among these therapy options, the most frequently utilized medication is Prednisone, which accounts for 106 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.

10
Medications
335
Total Claims
335
30-Day Fills
Prednisone
Most Prescribed · 106 claims
View details
10 medications · 2024 Medicare Part D
Medicare Part D medications prescribed by DR. NATHAN AARON SINKO M.D. in 2024, with prescription volumes, average cost per fill, and SC state comparisons
Medication Prescriptions (2024)Rx (2024) Avg Cost per FillCost / Fill Vs. Other SC PrescribersVs. SC Avg

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 106 Medicare prescriptions for Prednisone, about 1.9 times the volume of the typical South Carolina prescriber of this medication (55). Medicare paid an average of $1.65 per fill, versus $3.83 statewide.

How often this provider prescribes it

This provider
106
SC average
55.0

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

What Medicare paid per fill

This provider
$1.65
SC average
$3.83

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

106
30-Day Fills
standardized to 30-day supplies
601
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 40 Medicare prescriptions for Nitrofurantoin Mono-Macro, about 1.5 times the volume of the typical South Carolina prescriber of this medication (27.4). Medicare paid an average of $10.64 per fill, versus $15.15 statewide.

How often this provider prescribes it

This provider
40
SC average
27.4

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

What Medicare paid per fill

This provider
$10.64
SC average
$15.15

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

40
30-Day Fills
standardized to 30-day supplies
286
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 37 Medicare prescriptions for Azithromycin, about the same volume as the typical South Carolina prescriber of this medication (38.2). Medicare paid an average of $3.89 per fill, versus $4.82 statewide.

How often this provider prescribes it

This provider
37
SC average
38.2

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

What Medicare paid per fill

This provider
$3.89
SC average
$4.82

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

37
30-Day Fills
standardized to 30-day supplies
185
Days of Medication
total across all patients in 2024

About Doxycycline Monohydrate: 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 35 Medicare prescriptions for Doxycycline Monohydrate, about the same volume as the typical South Carolina prescriber of this medication (32.1). Medicare paid an average of $9.33 per fill, versus $13.37 statewide.

How often this provider prescribes it

This provider
35
SC average
32.1

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

What Medicare paid per fill

This provider
$9.33
SC average
$13.37

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

35
30-Day Fills
standardized to 30-day supplies
243
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 30 Medicare prescriptions for Amoxicillin-Clavulanate Potass, about the same volume as the typical South Carolina prescriber of this medication (29.2). Medicare paid an average of $6.30 per fill, versus $8.47 statewide.

How often this provider prescribes it

This provider
30
SC average
29.2

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

What Medicare paid per fill

This provider
$6.30
SC average
$8.47

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

30
30-Day Fills
standardized to 30-day supplies
238
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 25 Medicare prescriptions for Cephalexin, about 77% of the volume of the typical South Carolina prescriber of this medication (32.7). Medicare paid an average of $9.92 per fill, versus $6.45 statewide.

How often this provider prescribes it

This provider
25
SC average
32.7

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

What Medicare paid per fill

This provider
$9.92
SC average
$6.45

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

25
30-Day Fills
standardized to 30-day supplies
151
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 20 Medicare prescriptions for Albuterol Sulfate Hfa, about a quarter of the volume of the typical South Carolina prescriber of this medication (72.6). Medicare paid an average of $21.33 per fill, versus $30.67 statewide.

How often this provider prescribes it

This provider
20
SC average
72.6

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

What Medicare paid per fill

This provider
$21.33
SC average
$30.67

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

20.2
30-Day Fills
standardized to 30-day supplies
514
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 61% of the volume of the typical South Carolina prescriber of this medication (24.5). Medicare paid an average of $13.29 per fill, versus $6.42 statewide.

How often this provider prescribes it

This provider
15
SC average
24.5

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

What Medicare paid per fill

This provider
$13.29
SC average
$6.42

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

15
30-Day Fills
standardized to 30-day supplies
111
Days of Medication
total across all patients in 2024

About Ofloxacin: This medication is used to treat eye infections. Show more ▾

Ofloxacin belongs to a class of drugs called quinolone antibiotics. It works by stopping the growth of bacteria. This medication treats only bacterial eye infections. It will not work for other types of eye infections. Unnecessary use or overuse of any antibiotic can lead to its decreased effectiveness. A synthetic fluoroquinolone antibacterial agent that inhibits the supercoiling activity of bacterial DNA GYRASE, halting DNA REPLICATION.

In 2024, this provider wrote 15 Medicare prescriptions for Ofloxacin, about a third of the volume of the typical South Carolina prescriber of this medication (43.7). Medicare paid an average of $8.00 per fill, versus $16.56 statewide.

How often this provider prescribes it

This provider
15
SC average
43.7

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

What Medicare paid per fill

This provider
$8.00
SC average
$16.56

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

15
30-Day Fills
standardized to 30-day supplies
191
Days of Medication
total across all patients in 2024

About Methylprednisolone: Methylprednisolone is used to treat conditions such as arthritis, blood disorders, severe allergic reactions, certain cancers, eye conditions, skin/kidney/intestinal/lung diseases, and immune system disorders. Show more ▾

It decreases your immune system's response to various diseases to reduce symptoms such as swelling, pain, and allergic-type reactions. This medication is a corticosteroid hormone. Methylprednisolone may also be used with other medications in hormone disorders. A PREDNISOLONE derivative with similar anti-inflammatory action.

In 2024, this provider wrote 12 Medicare prescriptions for Methylprednisolone, about a third of the volume of the typical South Carolina prescriber of this medication (39.4). Medicare paid an average of $3.78 per fill, versus $6.14 statewide.

How often this provider prescribes it

This provider
12
SC average
39.4

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

What Medicare paid per fill

This provider
$3.78
SC average
$6.14

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

12
30-Day Fills
standardized to 30-day supplies
72
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 SC prescriber of the same medication; volume reflects practice size as well as clinical preference.Green cost= below the SC average cost per fill.

About this data. The prescription history for DR. NATHAN AARON SINKO M.D. 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 Emergency Medicine prescribing approach at this Myrtle Beach, SC 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 SC 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.