ERIC M SHANAHAN FNP-BC
Prescription History 1265299143
Nurse Practitioner - Family in Chesterton, IN
What does Eric Shanahan prescribe?
In 2024, Eric Shanahan wrote 67 Medicare prescriptions for 3 medications. The most prescribed was Ibuprofen, with 25 prescriptions for 23 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 Eric Shanahan prescribes.
Medications 3 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 Indiana prescribers.
What it is used for
Ibuprofen is used to relieve pain from various conditions such as headache, dental pain, menstrual cramps, muscle aches, or arthritis.
Compared with Indiana prescribers
Eric Shanahan wrote 25 prescriptions for Ibuprofen, about 82% as often as the typical Indiana prescriber of it (31). Medicare paid $2.99 per fill, versus $7.20 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
See also Warning section.
Compared with Indiana prescribers
Eric Shanahan wrote 23 prescriptions for Tramadol Hcl, about 39% as often as the typical Indiana prescriber of it (59). Medicare paid $1.57 per fill, versus $7.63 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
This combination medication is used to relieve moderate to severe pain.
Compared with Indiana prescribers
Eric Shanahan wrote 19 prescriptions for Hydrocodone-Acetaminophen, about 20% as often as the typical Indiana prescriber of it (97). Medicare paid $7.24 per fill, versus $19.01 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
Questions about Eric Shanahan’s prescriptions
What does Eric Shanahan prescribe most?
In 2024 Medicare Part D data, Eric Shanahan's most prescribed medications were Ibuprofen (25), Tramadol Hcl (23) and Hydrocodone-Acetaminophen (19).
How does Eric Shanahan's prescribing compare with other Indiana prescribers?
Of the 3 medications with a state comparison, Eric Shanahan prescribes 1 about as often than the typical Indiana prescriber and 2 less often. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Eric Shanahan 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 Indiana 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.
