KATHERINE LYNN FONTICHIARO M.D.
Prescription History 1134546021
Dermatology in Chelsea, MI

Active since March 28, 2014PECOS EnrolledAccepts Medicare Assignment
420 N MAIN ST STE 600, CHELSEA, MI 48118(734) 385-7255 Get Directions

NPPES record last updated: September 21, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Sep 21, 2025, Nov 29, 2018 (2 updates tracked since 2018).

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for KATHERINE LYNN FONTICHIARO M.D., an active Dermatology specialist practicing in Chelsea, MI. Our medical registry currently tracks 10 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 350 documented patient claims. Among these therapy options, the most frequently utilized medication is Ketoconazole, which accounts for 89 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
350
Total Claims
407
30-Day Fills
Ketoconazole
Most Prescribed · 89 claims
View details
10 medications · 2023 Medicare Part D
Medicare Part D medications prescribed by KATHERINE LYNN FONTICHIARO M.D. in 2023, with prescription volumes, average cost per fill, and MI state comparisons
Medication Prescriptions (2023)Rx (2023) Avg Cost per FillCost / Fill Vs. Other MI PrescribersVs. MI Avg

About Ketoconazole: This medication is used to control dandruff. Show more ▾

Use of this medication may help to relieve the flaking, scaling and itching associated with dandruff. Ketoconazole is an azole antifungal that works by preventing the growth of fungus. Ketoconazole 2% shampoo 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. Broad spectrum antifungal agent used for long periods at high doses, especially in immunosuppressed patients.

In 2023, this provider wrote 89 Medicare prescriptions for Ketoconazole, about 1.9 times the volume of the typical Michigan prescriber of this medication (46). Medicare paid an average of $21.46 per fill, versus $28.04 statewide.

How often this provider prescribes it

This provider
89
MI average
46.0

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

What Medicare paid per fill

This provider
$21.46
MI average
$28.04

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

100.8
30-Day Fills
standardized to 30-day supplies
2,894
Days of Medication
total across all patients in 2023

About Triamcinolone Acetonide: This medication is used in a variety of conditions such as allergic disorders, arthritis, gout, blood diseases, breathing problems, certain cancers, eye diseases, intestinal disorders, collagen and skin diseases. Show more ▾

Talk to your doctor about the risks and benefits of triamcinolone, especially if it is to be injected near your spine (epidural). Rare but serious side effects may occur with epidural use. Triamcinolone is known as a corticosteroid hormone (glucocorticoid). It works by decreasing your body's immune response to these diseases and reduces symptoms such as swelling. 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 2023, this provider wrote 61 Medicare prescriptions for Triamcinolone Acetonide, about 1.7 times the volume of the typical Michigan prescriber of this medication (35). Medicare paid an average of $16.18 per fill, versus $12.03 statewide.

How often this provider prescribes it

This provider
61
MI average
35.0

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

What Medicare paid per fill

This provider
$16.18
MI average
$12.03

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

82.7
30-Day Fills
standardized to 30-day supplies
2,323
Days of Medication
total across all patients in 2023

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 2023, this provider wrote 56 Medicare prescriptions for Clobetasol Propionate, about 1.5 times the volume of the typical Michigan prescriber of this medication (38). Medicare paid an average of $39.59 per fill, versus $57.45 statewide.

How often this provider prescribes it

This provider
56
MI average
38.0

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

What Medicare paid per fill

This provider
$39.59
MI average
$57.45

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

60
30-Day Fills
standardized to 30-day supplies
1,746
Days of Medication
total across all patients in 2023

About Hydrocortisone: Hydrocortisone is a man-made version of a natural substance (cortisol) made by the adrenal gland. Show more ▾

This drug is used to treat low cortisol levels caused by diseases of the adrenal gland (such as Addison's disease, adrenocortical insufficiency). Hydrocortisone belongs to a class of drugs known as corticosteroids. Corticosteroids are needed in many ways for the body to function well. They are important for salt and water balance and keeping blood pressure normal. 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 2023, this provider wrote 36 Medicare prescriptions for Hydrocortisone, about 1.2 times the volume of the typical Michigan prescriber of this medication (30). Medicare paid an average of $8.66 per fill, versus $20.77 statewide.

How often this provider prescribes it

This provider
36
MI average
30.0

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

What Medicare paid per fill

This provider
$8.66
MI average
$20.77

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

42
30-Day Fills
standardized to 30-day supplies
1,111
Days of Medication
total across all patients in 2023

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 2023, this provider wrote 27 Medicare prescriptions for Fluocinonide, about 82% of the volume of the typical Michigan prescriber of this medication (33). Medicare paid an average of $34.24 per fill, versus $76.29 statewide.

How often this provider prescribes it

This provider
27
MI average
33.0

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

What Medicare paid per fill

This provider
$34.24
MI average
$76.29

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

28.5
30-Day Fills
standardized to 30-day supplies
824
Days of Medication
total across all patients in 2023

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

Betamethasone reduces the swelling, itching, and redness that can occur in these types of conditions. This medication is a strong corticosteroid.

In 2023, this provider wrote 20 Medicare prescriptions for Betamethasone Dipropionate, about half the volume of the typical Michigan prescriber of this medication (36). Medicare paid an average of $87.21 per fill, versus $65.11 statewide.

How often this provider prescribes it

This provider
20
MI average
36.0

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

What Medicare paid per fill

This provider
$87.21
MI average
$65.11

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

20
30-Day Fills
standardized to 30-day supplies
545
Days of Medication
total across all patients in 2023

About Clindamycin Phosphate: This medication is used to treat a certain type of vaginal infection (bacterial vaginosis) in women who are not pregnant. Show more ▾

Clindamycin is an antibiotic which works by stopping the growth of bacteria.

In 2023, this provider wrote 19 Medicare prescriptions for Clindamycin Phosphate, about 66% of the volume of the typical Michigan prescriber of this medication (29). Medicare paid an average of $56.75 per fill, versus $49.96 statewide.

How often this provider prescribes it

This provider
19
MI average
29.0

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

What Medicare paid per fill

This provider
$56.75
MI average
$49.96

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

25
30-Day Fills
standardized to 30-day supplies
720
Days of Medication
total across all patients in 2023

About Econazole Nitrate: Econazole is used to treat a variety of fungal skin infections such as athlete's foot, jock itch, and ringworm. 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. Econazole is an azole antifungal that works by preventing the growth of fungus. An imidazole derivative that is commonly used as a topical antifungal agent.

In 2023, this provider wrote 18 Medicare prescriptions for Econazole Nitrate, about 69% of the volume of the typical Michigan prescriber of this medication (26). Medicare paid an average of $17.79 per fill, versus $50.58 statewide.

How often this provider prescribes it

This provider
18
MI average
26.0

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

What Medicare paid per fill

This provider
$17.79
MI average
$50.58

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

24
30-Day Fills
standardized to 30-day supplies
663
Days of Medication
total across all patients in 2023

About Metronidazole: This medication is used on the skin to treat a certain skin disorder known as rosacea, a type of adult acne. Show more ▾

It may help to decrease redness, swelling and the number of pimples caused by rosacea. This medication is an antibiotic. For the treatment of rosacea, metronidazole is believed to work by decreasing swelling (inflammation). Some brands of this medication also contain sunscreens (see also Notes section). A nitroimidazole used to treat AMEBIASIS; VAGINITIS; TRICHOMONAS INFECTIONS; GIARDIASIS; ANAEROBIC BACTERIA; and TREPONEMAL INFECTIONS.

In 2023, this provider wrote 12 Medicare prescriptions for Metronidazole, about half the volume of the typical Michigan prescriber of this medication (23). Medicare paid an average of $54.96 per fill, versus $47.26 statewide.

How often this provider prescribes it

This provider
12
MI average
23.0

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

What Medicare paid per fill

This provider
$54.96
MI average
$47.26

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

12
30-Day Fills
standardized to 30-day supplies
308
Days of Medication
total across all patients in 2023

About Mupirocin: Mupirocin is used to treat certain skin infections (such as impetigo). Show more ▾

It is an antibiotic. It works by stopping the growth of certain bacteria. A topically used antibiotic from a strain of Pseudomonas fluorescens. It has shown excellent activity against gram-positive staphylococci and streptococci. The antibiotic is used primarily for the treatment of primary and secondary skin disorders, nasal infections, and wound healing.

In 2023, this provider wrote 12 Medicare prescriptions for Mupirocin, about a third of the volume of the typical Michigan prescriber of this medication (32). Medicare paid an average of $6.69 per fill, versus $9.44 statewide.

How often this provider prescribes it

This provider
12
MI average
32.0

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

What Medicare paid per fill

This provider
$6.69
MI average
$9.44

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

12
30-Day Fills
standardized to 30-day supplies
250
Days of Medication
total across all patients in 2023
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 MI prescriber of the same medication; volume reflects practice size as well as clinical preference.Green cost= below the MI average cost per fill.

About this data. The prescription history for KATHERINE LYNN FONTICHIARO M.D. 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 Dermatology prescribing approach at this Chelsea, MI 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 MI prescribers of the same medication. Always confirm current medications and costs directly with the provider and your plan.