DR. KATHLEEN M LEWISON MD
Prescription History 1508981663
Obstetrics & Gynecology - Obstetrics in Whitefish, MT
Medicare Part D Prescription History
Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for DR. KATHLEEN M LEWISON MD, an active Obstetrics specialist practicing in Whitefish, MT. Our medical registry currently tracks 3 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 71 documented patient claims. Among these therapy options, the most frequently utilized medication is Progesterone, which accounts for 43 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.
| Medication | Prescriptions (2024)Rx (2024) | Avg Cost per FillCost / Fill | Vs. Other MT PrescribersVs. MT Avg |
|---|---|---|---|
| ProgesteroneProgesterone, Micronized | 43 | $36.95 | ▲ More than typical |
About Progesterone: Progesterone is a type of hormone (progestin). Show more ▾ This medication is similar to the progesterone that your body naturally makes and is given to replace the hormone when your body is not making enough of it. In women who are not pregnant and not going through menopause, this medication is used to restore normal menstrual periods that have stopped for several months (amenorrhea). Progesterone is also used as part of combination hormone replacement therapy with estrogens to reduce menopause symptoms (such as hot flashes). Progesterone is added to estrogen replacement therapy to reduce the risk of cancer of the uterus. This medication is not for use in children. Progesterone must not be used to test for pregnancy. The major progestational steroid that is secreted primarily by the CORPUS LUTEUM and the PLACENTA. Progesterone acts on the UTERUS, the MAMMARY GLANDS and the BRAIN. It is required in EMBRYO IMPLANTATION; PREGNANCY maintenance, and the development of mammary tissue for MILK production. Progesterone, converted from PREGNENOLONE, also serves as an intermediate in the biosynthesis of GONADAL STEROID HORMONES and adrenal CORTICOSTEROIDS. In 2024, this provider wrote 43 Medicare prescriptions for Progesterone, about 1.9 times the volume of the typical Montana prescriber of this medication (22.3). Medicare paid an average of $36.95 per fill, versus $35.01 statewide. How often this provider prescribes it This provider prescribes this medication more often than the average MT prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill Gross Part D cost per fill; not the patient's out-of-pocket price. 77 30-Day Fills standardized to 30-day supplies 2,310 Days of Medication total across all patients in 2024 | |||
| Estradiol | 15 | $64.30 | ▼ Less than typical |
About Estradiol: This medication is a hormone. Show more ▾ It is used by women to help reduce vaginal symptoms of menopause (such as vaginal dryness/burning/itching). These symptoms are caused by the body making less estrogen. When treating only vaginal symptoms of menopause, products applied directly inside the vagina (such as this medication) should be used first. Estrogens that are taken by mouth, absorbed through the skin, or injected may have greater risks of side effects due to more estrogen being absorbed. The 17-beta-isomer of estradiol, an aromatized C18 steroid with hydroxyl group at 3-beta- and 17-beta-position. Estradiol-17-beta is the most potent form of mammalian estrogenic steroids. In 2024, this provider wrote 15 Medicare prescriptions for Estradiol, about half the volume of the typical Montana prescriber of this medication (29). Medicare paid an average of $64.30 per fill, versus $48.75 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average MT prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill Gross Part D cost per fill; not the patient's out-of-pocket price. 26.2 30-Day Fills standardized to 30-day supplies 786 Days of Medication total across all patients in 2024 | |||
| SynthroidLevothyroxine Sodium | 13 | $46.75▼ below MT avg | ▼ Less than typical |
About Synthroid: Levothyroxine is used to treat an underactive thyroid (hypothyroidism). Show more ▾ It replaces or provides more thyroid hormone, which is normally produced by the thyroid gland. Low thyroid hormone levels can occur naturally or when the thyroid gland is injured by radiation/medications or removed by surgery. Having enough thyroid hormone is important for maintaining normal mental and physical activity. In children, having enough thyroid hormone is important for normal mental and physical development. This medication is also used to treat other types of thyroid disorders (such as thyroid cancer). This medication should not be used to treat infertility unless it is caused by low thyroid hormone levels. The major hormone derived from the thyroid gland. Thyroxine is synthesized via the iodination of tyrosines (MONOIODOTYROSINE) and the coupling of iodotyrosines (DIIODOTYROSINE) in the THYROGLOBULIN. Thyroxine is released from thyroglobulin by proteolysis and secreted into the blood. Thyroxine is peripherally deiodinated to form TRIIODOTHYRONINE which exerts a broad spectrum of stimulatory effects on cell metabolism. In 2024, this provider wrote 13 Medicare prescriptions for Synthroid, about half the volume of the typical Montana prescriber of this medication (26.2). Medicare paid an average of $46.75 per fill, versus $55.64 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average MT prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill This provider's average cost per fill is below the MT average for this medication. 13 30-Day Fills standardized to 30-day supplies 390 Days of Medication total across all patients in 2024 | |||
About this data. The prescription history for DR. KATHLEEN M LEWISON 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 Obstetrics prescribing approach at this Whitefish, MT 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 MT 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.
