ANN SHENG PA
Prescription History 1982308060
Physician Assistant in Naperville, IL
What does Ann Sheng prescribe?
In 2024, Ann Sheng wrote 461 Medicare prescriptions for 11 medications. The most prescribed was Azelastine Hcl, with 116 prescriptions for 61 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 Ann Sheng prescribes.
Medications 11 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
This medication is used to relieve nasal symptoms such as runny/itching/stuffy nose, sneezing, and post-nasal drip caused by allergies or other conditions.
Compared with Illinois prescribers
Ann Sheng wrote 116 prescriptions for Azelastine Hcl, about 3.2 times as often as the typical Illinois prescriber of it (36). Medicare paid $28.36 per fill, versus $28.67 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
Fluticasone is used to relieve seasonal and year-round allergic and non-allergic nasal symptoms, such as stuffy/runny nose, itching, and sneezing.
Compared with Illinois prescribers
Ann Sheng wrote 116 prescriptions for Fluticasone Propionate, about 2.4 times as often as the typical Illinois prescriber of it (49). Medicare paid $12.40 per fill, versus $14.22 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
Methylprednisolone is used to treat conditions such as arthritis, blood disorders, severe allergic reactions, certain cancers, eye conditions, skin/kidney/intestinal/lung diseases, and immune system disorders.
Compared with Illinois prescribers
Ann Sheng wrote 39 prescriptions for Methylprednisolone, about as often as the typical Illinois prescriber of it (34). Medicare paid $5.11 per fill, versus $5.95 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
Prednisone is used to treat conditions such as arthritis, blood disorders, breathing problems, severe allergies, skin diseases, cancer, eye problems, and immune system disorders.
Compared with Illinois prescribers
Ann Sheng wrote 35 prescriptions for Prednisone, about 76% as often as the typical Illinois prescriber of it (46). Medicare paid $2.26 per fill, versus $3.88 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
Amoxicillin/clavulanic acid is a combination penicillin-type antibiotic used to treat a wide variety of bacterial infections.
Compared with Illinois prescribers
Ann Sheng wrote 33 prescriptions for Amoxicillin-Clavulanate Potass, about 1.3 times as often as the typical Illinois prescriber of it (26). Medicare paid $10.83 per fill, versus $8.39 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
Ipratropium is used to treat a runny nose caused by the common cold or seasonal allergies.
Compared with Illinois prescribers
Ann Sheng wrote 30 prescriptions for Ipratropium Bromide, about 84% as often as the typical Illinois prescriber of it (36). Medicare paid $19.25 per fill, versus $26.40 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 eye infections.
Compared with Illinois prescribers
Ann Sheng wrote 26 prescriptions for Ofloxacin, about 41% as often as the typical Illinois prescriber of it (64). Medicare paid $24.78 per fill, versus $13.25 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
Omeprazole is used to treat certain stomach and esophagus problems (such as acid reflux, ulcers).
Compared with Illinois prescribers
Ann Sheng wrote 22 prescriptions for Omeprazole, about 23% as often as the typical Illinois prescriber of it (96). Medicare paid $5.80 per fill, versus $11.25 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
Cefdinir is used to treat a wide variety of bacterial infections.
Compared with Illinois prescribers
Ann Sheng wrote 17 prescriptions for Cefdinir, about 66% as often as the typical Illinois prescriber of it (26). Medicare paid $20.10 per fill, versus $15.42 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 bacterial ear infections.
Compared with Illinois prescribers
Ann Sheng wrote 14 prescriptions for Ciprofloxacin-Dexamethasone, about 71% as often as the typical Illinois prescriber of it (20). Medicare paid $104.51 per fill, versus $114.25 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 eczema of the outer ear (also known as chronic itchy ear).
Compared with Illinois prescribers
Ann Sheng wrote 13 prescriptions for Fluocinolone Acetonide Oil, about half as often as the typical Illinois prescriber of it (23). Medicare paid $48.77 per fill, versus $39.00 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
Questions about Ann Sheng’s prescriptions
What does Ann Sheng prescribe most?
In 2024 Medicare Part D data, Ann Sheng's most prescribed medications were Azelastine Hcl (116), Fluticasone Propionate (116) and Methylprednisolone (39).
How does Ann Sheng's prescribing compare with other Illinois prescribers?
Of the 11 medications with a state comparison, Ann Sheng prescribes 3 more often than the typical Illinois prescriber, 3 about as often and 5 less often. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Ann Sheng 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.
