MS. LILLY H PARK NP
Prescription History 1346929601
Nurse Practitioner in Chicago Ridge, IL
What does Lilly Park prescribe?
In 2024, Lilly Park wrote 190 Medicare prescriptions for 8 medications. The most prescribed was Anastrozole, with 66 prescriptions for 33 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 Lilly Park prescribes.
Medications 8 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
Anastrozole is used to treat breast cancer in women after menopause.
Compared with Illinois prescribers
Lilly Park wrote 66 prescriptions for Anastrozole, about 87% as often as the typical Illinois prescriber of it (76). Medicare paid $20.01 per fill, versus $17.15 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
Gabapentin is used with other medications to prevent and control seizures.
Compared with Illinois prescribers
Lilly Park wrote 27 prescriptions for Gabapentin, about 31% as often as the typical Illinois prescriber of it (87). Medicare paid $11.32 per fill, versus $15.83 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 combination medication is used to relieve moderate to severe pain.
Compared with Illinois prescribers
Lilly Park wrote 24 prescriptions for Hydrocodone-Acetaminophen, about 34% as often as the typical Illinois prescriber of it (71). Medicare paid $33.92 per fill, versus $20.03 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 certain types of breast cancer (such as hormone-receptor-positive breast cancer) in women after menopause.
Compared with Illinois prescribers
Lilly Park wrote 20 prescriptions for Letrozole, about 36% as often as the typical Illinois prescriber of it (56). Medicare paid $18.37 per fill, versus $19.02 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
Dexamethasone is used to treat conditions such as arthritis, blood/hormone disorders, allergic reactions, skin diseases, eye problems, breathing problems, bowel disorders, cancer, and immune system disorders.
Compared with Illinois prescribers
Lilly Park wrote 14 prescriptions for Dexamethasone, about 41% as often as the typical Illinois prescriber of it (34). Medicare paid $6.45 per fill, versus $12.06 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 help relieve severe ongoing pain (such as due to cancer).
Compared with Illinois prescribers
Lilly Park wrote 14 prescriptions for Morphine Sulfate Er, about 38% as often as the typical Illinois prescriber of it (37). Medicare paid $12.29 per fill, versus $32.29 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 alone or with other medications to prevent nausea and vomiting caused by cancer drug treatment (chemotherapy) and radiation therapy.
Compared with Illinois prescribers
Lilly Park wrote 14 prescriptions for Ondansetron Odt, about half as often as the typical Illinois prescriber of it (24). Medicare paid $13.55 per fill, versus $12.49 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 alone or with other medications to prevent nausea and vomiting caused by cancer drug treatment (chemotherapy) and radiation therapy.
Compared with Illinois prescribers
Lilly Park wrote 11 prescriptions for Ondansetron Hcl, about 37% as often as the typical Illinois prescriber of it (30). Medicare paid $5.71 per fill, versus $10.68 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
Questions about Lilly Park’s prescriptions
What does Lilly Park prescribe most?
In 2024 Medicare Part D data, Lilly Park's most prescribed medications were Anastrozole (66), Gabapentin (27) and Hydrocodone-Acetaminophen (24).
How does Lilly Park's prescribing compare with other Illinois prescribers?
Of the 8 medications with a state comparison, Lilly Park prescribes 1 about as often than the typical Illinois prescriber and 7 less often. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Lilly Park 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.
