DR. NATASHA COWAN ZACHER MD
Prescription History 1083173215
Dermatology in Medford, OR

Active since March 18, 2019PECOS EnrolledAccepts Medicare Assignment
98.3/100
CMS Quality Rating
2959 SISKIYOU BLVD, MEDFORD, OR 97504(541) 773-3636 Get Directions

NPPES record last updated: October 11, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 11, 2024, Aug 5, 2022, Apr 19, 2021 and 2 more (5 updates tracked since 2019).

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for DR. NATASHA COWAN ZACHER MD, an active Dermatology specialist practicing in Medford, OR. Our medical registry currently tracks 8 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 239 documented patient claims. Among these therapy options, the most frequently utilized medication is Hydrocortisone, which accounts for 53 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.

8
Medications
239
Total Claims
252
30-Day Fills
Hydrocortisone
Most Prescribed · 53 claims
View details
8 medications · 2024 Medicare Part D
Medicare Part D medications prescribed by DR. NATASHA COWAN ZACHER MD in 2024, with prescription volumes, average cost per fill, and OR state comparisons
Medication Prescriptions (2024)Rx (2024) Avg Cost per FillCost / Fill Vs. Other OR PrescribersVs. OR Avg

About Hydrocortisone: This medication is used to treat a variety of skin conditions (such as insect bites, poison oak/ivy, eczema, dermatitis, allergies, rash, itching of the outer female genitals, anal itching). Show more ▾

Hydrocortisone reduces the swelling, itching, and redness that can occur in these types of conditions. This medication is a mild corticosteroid. The main glucocorticoid secreted by the ADRENAL CORTEX. Its synthetic counterpart is used, either as an injection or topically, in the treatment of inflammation, allergy, collagen diseases, asthma, adrenocortical deficiency, shock, and some neoplastic conditions.

In 2024, this provider wrote 53 Medicare prescriptions for Hydrocortisone, about 1.8 times the volume of the typical Oregon prescriber of this medication (28.7). Medicare paid an average of $7.11 per fill, versus $22.11 statewide.

How often this provider prescribes it

This provider
53
OR average
28.7

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

What Medicare paid per fill

This provider
$7.11
OR average
$22.11

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

57
30-Day Fills
standardized to 30-day supplies
1,529
Days of Medication
total across all patients in 2024

About Fluorouracil: This medication is used on the skin to treat pre-cancerous and cancerous skin growths. Show more ▾

Fluorouracil belongs to a class of medications known as anti-metabolites. It works by blocking the growth of abnormal cells that cause the skin condition. A pyrimidine analog that is an antineoplastic antimetabolite. It interferes with DNA synthesis by blocking the THYMIDYLATE SYNTHETASE conversion of deoxyuridylic acid to thymidylic acid.

In 2024, this provider wrote 44 Medicare prescriptions for Fluorouracil, about the same volume as the typical Oregon prescriber of this medication (43.4). Medicare paid an average of $65.08 per fill, versus $64.68 statewide.

How often this provider prescribes it

This provider
44
OR average
43.4

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

What Medicare paid per fill

This provider
$65.08
OR average
$64.68

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

47
30-Day Fills
standardized to 30-day supplies
1,301
Days of Medication
total across all patients in 2024

About Ketoconazole: Ketoconazole is used to treat skin infections such as athlete's foot, jock itch, ringworm, and certain kinds of dandruff. Show more ▾

This medication is also used to treat a skin condition known as pityriasis (tinea versicolor), a fungal infection that causes a lightening or darkening of the skin of the neck, chest, arms, or legs. Ketoconazole is an azole antifungal that works by preventing the growth of fungus. Broad spectrum antifungal agent used for long periods at high doses, especially in immunosuppressed patients.

In 2024, this provider wrote 38 Medicare prescriptions for Ketoconazole, about the same volume as the typical Oregon prescriber of this medication (37.7). Medicare paid an average of $18.63 per fill, versus $19.63 statewide.

How often this provider prescribes it

This provider
38
OR average
37.7

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

What Medicare paid per fill

This provider
$18.63
OR average
$19.63

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

40
30-Day Fills
standardized to 30-day supplies
1,078
Days of Medication
total across all patients in 2024

About Triamcinolone Acetonide: This medication is used to treat a variety of skin conditions (such as eczema, dermatitis, allergies, rash). Show more ▾

Triamcinolone reduces the swelling, itching, and redness that can occur in these types of conditions. This medication is a medium- to strong-potency corticosteroid. The potency depends on the strength and the form that you use. For details on the potency of your product, ask your pharmacist. An esterified form of TRIAMCINOLONE. It is an anti-inflammatory glucocorticoid used topically in the treatment of various skin disorders. Intralesional, intramuscular, and intra-articular injections are also administered under certain conditions.

In 2024, this provider wrote 37 Medicare prescriptions for Triamcinolone Acetonide, about the same volume as the typical Oregon prescriber of this medication (32.6). Medicare paid an average of $13.42 per fill, versus $10.18 statewide.

How often this provider prescribes it

This provider
37
OR average
32.6

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

What Medicare paid per fill

This provider
$13.42
OR average
$10.18

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

38.5
30-Day Fills
standardized to 30-day supplies
1,095
Days of Medication
total across all patients in 2024

About Fluocinonide: This medication is used to treat a variety of skin conditions (such as eczema, dermatitis, psoriasis, allergies, rash). Show more ▾

Fluocinonide reduces the swelling, itching, and redness that can occur in these types of conditions. This medication is a strong corticosteroid. A topical glucocorticoid used in the treatment of ECZEMA.

In 2024, this provider wrote 22 Medicare prescriptions for Fluocinonide, about 78% of the volume of the typical Oregon prescriber of this medication (28.4). Medicare paid an average of $34.79 per fill, versus $38.25 statewide.

How often this provider prescribes it

This provider
22
OR average
28.4

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

What Medicare paid per fill

This provider
$34.79
OR average
$38.25

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

22
30-Day Fills
standardized to 30-day supplies
645
Days of Medication
total across all patients in 2024

About Clobetasol Propionate: This medication is used to treat a variety of skin conditions (such as eczema, psoriasis, dermatitis, allergies, rash). Show more ▾

Clobetasol reduces the swelling, itching, and redness that can occur in these types of conditions. This medication is a very strong (super-high-potency) corticosteroid. A derivative of PREDNISOLONE with high glucocorticoid activity and low mineralocorticoid activity. Absorbed through the skin faster than FLUOCINONIDE, it is used topically in treatment of PSORIASIS but may cause marked adrenocortical suppression.

In 2024, this provider wrote 21 Medicare prescriptions for Clobetasol Propionate, about half the volume of the typical Oregon prescriber of this medication (41.7). Medicare paid an average of $43.66 per fill, versus $39.00 statewide.

How often this provider prescribes it

This provider
21
OR average
41.7

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

What Medicare paid per fill

This provider
$43.66
OR average
$39.00

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

23.5
30-Day Fills
standardized to 30-day supplies
653
Days of Medication
total across all patients in 2024

About Gabapentin: Gabapentin is used with other medications to prevent and control seizures. Show more ▾

It is also used to relieve nerve pain following shingles (a painful rash due to herpes zoster infection) in adults. Gabapentin is known as an anticonvulsant or antiepileptic drug. A cyclohexane-gamma-aminobutyric acid derivative that is used for the treatment of PARTIAL SEIZURES; NEURALGIA; and RESTLESS LEGS SYNDROME.

In 2024, this provider wrote 12 Medicare prescriptions for Gabapentin, about 16% of the volume of the typical Oregon prescriber of this medication (76.7). Medicare paid an average of $13.46 per fill, versus $20.58 statewide.

How often this provider prescribes it

This provider
12
OR average
76.7

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

What Medicare paid per fill

This provider
$13.46
OR average
$20.58

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

12
30-Day Fills
standardized to 30-day supplies
360
Days of Medication
total across all patients in 2024

About Valacyclovir: Valacyclovir is used to treat infections caused by certain types of viruses. Show more ▾

In children, it is used to treat cold sores around the mouth (caused by herpes simplex) and chickenpox (caused by varicella zoster). In adults, it is used to treat shingles (caused by herpes zoster) and cold sores around the mouth. Valacyclovir is also used to treat outbreaks of genital herpes. In people with frequent outbreaks, this medication is used to reduce the number of future episodes. Valacyclovir is an antiviral drug. It stops the growth of certain viruses. However, it is not a cure for these infections. The viruses that cause these infections continue to live in the body even between outbreaks. Valacyclovir decreases the severity and length of these outbreaks. It helps the sores heal faster, keeps new sores from forming, and decreases pain/itching. This medication may also help reduce how long pain remains after the sores heal. A prodrug of acyclovir that is used in the treatment of HERPES ZOSTER and HERPES SIMPLEX VIRUS INFECTION of the skin and mucous membranes, including GENITAL HERPES.

In 2024, this provider wrote 12 Medicare prescriptions for Valacyclovir, about half the volume of the typical Oregon prescriber of this medication (20.6). Medicare paid an average of $10.98 per fill, versus $34.80 statewide.

How often this provider prescribes it

This provider
12
OR average
20.6

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

What Medicare paid per fill

This provider
$10.98
OR average
$34.80

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

12
30-Day Fills
standardized to 30-day supplies
108
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 OR prescriber of the same medication; volume reflects practice size as well as clinical preference.Green cost= below the OR average cost per fill.

About this data. The prescription history for DR. NATASHA COWAN ZACHER 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 Dermatology prescribing approach at this Medford, OR 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 OR 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.