SARAH LYNNE CALHOUN MD
Prescription History 1952404949
Family Medicine in Columbia, MO

Active since September 06, 2006Opted out of Medicare · through Jul 1, 2028
3610 BUTTONWOOD DR STE 200, COLUMBIA, MO 65201(573) 810-8800(573) 203-8095 Get Directions

NPPES record last updated: July 25, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 25, 2026, May 9, 2019 (2 updates tracked since 2019).

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for SARAH LYNNE CALHOUN MD, an active Family Medicine specialist practicing in Columbia, MO. Our medical registry currently tracks 2 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 25 documented patient claims. Among these therapy options, the most frequently utilized medication is Mounjaro, which accounts for 13 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.

2
Medications
25
Total Claims
30
30-Day Fills
Mounjaro
Most Prescribed · 13 claims
View details
2 medications · 2024 Medicare Part D
Medicare Part D medications prescribed by SARAH LYNNE CALHOUN MD in 2024, with prescription volumes, average cost per fill, and MO state comparisons
Medication Prescriptions (2024)Rx (2024) Avg Cost per FillCost / Fill Vs. Other MO PrescribersVs. MO Avg
MounjaroTirzepatide13$966.39▼ below MO avg▼ Less than typical

About Mounjaro: Tirzepatide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes. Show more ▾

Controlling high blood sugar helps prevent kidney damage, blindness, nerve problems, loss of limbs, and sexual function problems. It lowers blood sugar by causing the release of your body's natural insulin and decreasing the amount of sugar your liver makes. An analog of GASTRIC INHIBITORY POLYPEPTIDE and agonist of GLUCOSE-DEPENDENT INSULINOTROPIC POLYPEPTIDE RECEPTOR and GLUCAGON-LIKE PEPTIDE-1 RECEPTOR used to enhance glycemic control of TYPE 2 DIABETES MELLITUS.

In 2024, this provider wrote 13 Medicare prescriptions for Mounjaro, about a quarter of the volume of the typical Missouri prescriber of this medication (48.1). Medicare paid an average of $966.39 per fill, versus $1,218.99 statewide.

How often this provider prescribes it

This provider
13
MO average
48.1

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

What Medicare paid per fill

This provider
$966.39
MO average
$1,218.99

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

13
30-Day Fills
standardized to 30-day supplies
364
Days of Medication
total across all patients in 2024
OzempicSemaglutide12$1,079.74▼ below MO avg▼ Less than typical

About Ozempic: Semaglutide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes. Show more ▾

Controlling high blood sugar helps prevent kidney damage, blindness, nerve problems, loss of limbs, and sexual function problems. Semaglutide is also used in people with type 2 diabetes and heart disease to lower the risk of death from heart attack or stroke. Semaglutide is similar to a natural hormone in your body (incretin). It works by causing insulin release in response to high blood sugar (such as after a meal) and decreasing the amount of sugar your liver makes. If you use insulin, semaglutide is not a substitute for insulin treatment. A glucagon-like peptide and GLP-1 agonist used to enhance glycemic control of TYPE 2 DIABETES MELLITUS, and for OBESITY MANAGEMENT.

In 2024, this provider wrote 12 Medicare prescriptions for Ozempic, about 19% of the volume of the typical Missouri prescriber of this medication (63.2). Medicare paid an average of $1,079.74 per fill, versus $1,244.31 statewide.

How often this provider prescribes it

This provider
12
MO average
63.2

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

What Medicare paid per fill

This provider
$1,079.74
MO average
$1,244.31

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

16.9
30-Day Fills
standardized to 30-day supplies
488
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 MO prescriber of the same medication; volume reflects practice size as well as clinical preference.Green cost= below the MO average cost per fill.

About this data. The prescription history for SARAH LYNNE CALHOUN MD 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 Family Medicine prescribing approach at this Columbia, MO 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 MO 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.