Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

JENNIFER SMITH MD
Prescription History 1316640485
Internal Medicine in Park Ridge, IL

Active since March 27, 2023PECOS Enrolled
1775 BALLARD RD, PARK RIDGE, IL 60068(847) 318-9340(847) 318-2966 Get Directions

NPPES record last updated: September 17, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 17, 2026, Jun 14, 2023, Mar 27, 2023 (3 updates tracked since 2023).

What does Dr. Smith prescribe?

In 2024, Dr. Smith wrote 12 Medicare prescriptions for 1 medication. The most prescribed was Atorvastatin Calcium, with 12 prescriptions.

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 Dr. Smith prescribes.

Medications 1 medication

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.

Questions about Dr. Smith’s prescriptions

What does Dr. Smith prescribe most?

In 2024 Medicare Part D data, Dr. Smith's most prescribed medication was Atorvastatin Calcium (12).

How does Dr. Smith's prescribing compare with other Illinois prescribers?

Of the 1 medication with a state comparison, Dr. Smith prescribes 1 less often than the typical Illinois prescriber. Volume reflects practice size as well as prescribing habits.

Does this list show every medication Dr. Smith 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.

SourceWhat it provides hereData year
CMS Medicare Part D Prescribers by Provider and DrugEach 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 DashboardWhat 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.