DENNIS C WHITING
Prescription History 1285936310
Physician Assistant in Chicago, IL
What does Dennis Whiting prescribe?
In 2024, Dennis Whiting wrote 556 Medicare prescriptions for 19 medications. The most prescribed was Ketoconazole, with 115 prescriptions for 64 patients.
Medicare Part D only. These are prescriptions filled by people with Medicare drug coverage in 2024, from the CMS data released in 2026, the most recent year available. CMS does not publish medications with fewer than 11 prescriptions, so this is not a full list of what Dennis Whiting prescribes.
Medications 19 medications
Prescriptions filled under Medicare Part D in 2024. Select a medication to see what it is used for and how it compares with other Illinois prescribers.
What it is used for
Ketoconazole is used to treat skin infections such as athlete's foot, jock itch, ringworm, and certain kinds of dandruff.
Compared with Illinois prescribers
Dennis Whiting wrote 115 prescriptions for Ketoconazole, about 2.2 times as often as the typical Illinois prescriber of it (51). Medicare paid $16.80 per fill, versus $18.92 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat dry, scaly skin conditions (such as xerosis, ichthyosis vulgaris) and can also help relieve itching from these conditions.
Compared with Illinois prescribers
Dennis Whiting wrote 67 prescriptions for Ammonium Lactate, about 1.7 times as often as the typical Illinois prescriber of it (39). Medicare paid $19.28 per fill, versus $21.53 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat a variety of skin conditions (such as eczema, dermatitis, allergies, rash).
Compared with Illinois prescribers
Dennis Whiting wrote 58 prescriptions for Triamcinolone Acetonide, about 1.6 times as often as the typical Illinois prescriber of it (37). Medicare paid $7.96 per fill, versus $9.36 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat skin conditions such as eczema, psoriasis, allergies, and rash.
Compared with Illinois prescribers
Dennis Whiting wrote 36 prescriptions for Mometasone Furoate, about 1.3 times as often as the typical Illinois prescriber of it (28). Medicare paid $20.75 per fill, versus $29.10 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat acne.
Compared with Illinois prescribers
Dennis Whiting wrote 35 prescriptions for Clindamycin Phosphate, about 1.3 times as often as the typical Illinois prescriber of it (27). Medicare paid $16.07 per fill, versus $35.74 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
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).
Compared with Illinois prescribers
Dennis Whiting wrote 29 prescriptions for Hydrocortisone, about as often as the typical Illinois prescriber of it (29). Medicare paid $2.66 per fill, versus $15.03 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat a variety of skin conditions (such as eczema, dermatitis, psoriasis, allergies, rash).
Compared with Illinois prescribers
Dennis Whiting wrote 26 prescriptions for Fluocinonide, about 81% as often as the typical Illinois prescriber of it (32). Medicare paid $35.01 per fill, versus $42.79 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used on the skin to treat pre-cancerous and cancerous skin growths.
Compared with Illinois prescribers
Dennis Whiting wrote 24 prescriptions for Fluorouracil, about 65% as often as the typical Illinois prescriber of it (37). Medicare paid $57.47 per fill, versus $69.19 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat scalp psoriasis.
Compared with Illinois prescribers
Dennis Whiting wrote 22 prescriptions for Fluocinolone Acetonide, about 1.2 times as often as the typical Illinois prescriber of it (19). Medicare paid $47.09 per fill, versus $51.66 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat a variety of skin conditions (such as eczema, psoriasis, dermatitis, allergies, rash).
Compared with Illinois prescribers
Dennis Whiting wrote 21 prescriptions for Clobetasol Propionate, about half as often as the typical Illinois prescriber of it (41). Medicare paid $71.88 per fill, versus $47.56 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat certain skin conditions (eczema, prurigo nodularis) and a certain esophagus problem (eosinophilic esophagitis).
Compared with Illinois prescribers
Dennis Whiting wrote 20 prescriptions for Dupixent Pen, about 70% as often as the typical Illinois prescriber of it (29). Medicare paid $3,651.20 per fill, versus $3,972.22 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat a wide variety of bacterial infections, including those that cause acne.
Compared with Illinois prescribers
Dennis Whiting wrote 15 prescriptions for Doxycycline Hyclate, about half as often as the typical Illinois prescriber of it (30). Medicare paid $23.82 per fill, versus $12.92 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Metronidazole is an antibiotic that is used to treat a wide variety of infections.
Compared with Illinois prescribers
Dennis Whiting wrote 15 prescriptions for Metronidazole, about 66% as often as the typical Illinois prescriber of it (23). Medicare paid $60.04 per fill, versus $35.69 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This form of tacrolimus is used on the skin to treat a skin condition called eczema (atopic dermatitis) in patients who have not responded well to (or should not use) other eczema medications.
Compared with Illinois prescribers
Dennis Whiting wrote 14 prescriptions for Tacrolimus, about 40% as often as the typical Illinois prescriber of it (35). Medicare paid $148.87 per fill, versus $147.27 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat certain skin conditions (eczema, prurigo nodularis) and a certain esophagus problem (eosinophilic esophagitis).
Compared with Illinois prescribers
Dennis Whiting wrote 13 prescriptions for Dupixent Syringe, about 66% as often as the typical Illinois prescriber of it (20). Medicare paid $3,721.50 per fill, versus $4,051.46 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat fungal infections of the fingernails and toenails.
Compared with Illinois prescribers
Dennis Whiting wrote 12 prescriptions for Ciclopirox, about 38% as often as the typical Illinois prescriber of it (31). Medicare paid $26.31 per fill, versus $26.74 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Terbinafine is used to treat certain types of fungal infections (for example, of the fingernail or toenail).
Compared with Illinois prescribers
Dennis Whiting wrote 12 prescriptions for Terbinafine Hcl, about half as often as the typical Illinois prescriber of it (22). Medicare paid $7.26 per fill, versus $9.39 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Minoxidil is used with other medications to treat high blood pressure (hypertension).
Compared with Illinois prescribers
Dennis Whiting wrote 11 prescriptions for Minoxidil, about 30% as often as the typical Illinois prescriber of it (37). Medicare paid $14.40 per fill, versus $10.63 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Valacyclovir is used to treat infections caused by certain types of viruses.
Compared with Illinois prescribers
Dennis Whiting wrote 11 prescriptions for Valacyclovir, about half as often as the typical Illinois prescriber of it (21). Medicare paid $16.42 per fill, versus $28.51 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
Questions about Dennis Whiting’s prescriptions
What does Dennis Whiting prescribe most?
In 2024 Medicare Part D data, Dennis Whiting's most prescribed medications were Ketoconazole (115), Ammonium Lactate (67) and Triamcinolone Acetonide (58).
How does Dennis Whiting's prescribing compare with other Illinois prescribers?
Of the 19 medications with a state comparison, Dennis Whiting prescribes 5 more often than the typical Illinois prescriber, 3 about as often and 11 less often. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Dennis Whiting prescribes?
No. It covers prescriptions filled by people with Medicare Part D drug coverage in 2024, and CMS leaves out any medication with fewer than 11 prescriptions.
About this data
This page shows one provider’s slice of public Medicare files. NPI Profile does not receive prescriptions or patient records.
| Source | What it provides here | Data year |
|---|---|---|
| CMS Medicare Part D Prescribers by Provider and Drug | Each medication, prescriptions, patients, 30-day fills, days of medication and cost. State comparisons average the Illinois prescribers of the same medication and form, where at least five wrote it. | 2024 (released 2026, the most recent available) |
| CMS Medicare Part D Drug Spending Dashboard | What each medication is used for. | 2024 |
- Only prescriptions filled by people with Medicare Part D drug coverage are counted. Private insurance, Medicaid and cash purchases are not.
- CMS leaves out medications with fewer than 11 prescriptions and hides patient counts under 11.
- Cost per fill is what the plan and the patient paid the pharmacy together, not what you pay at the counter.
- Medication descriptions are summaries from CMS. They are not medical advice; ask a health care professional about any medication.
