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

MRS. JENNIFER ELIZABETH SIDDLE FNP-C
Prescription History 1164633293
Nurse Practitioner - Family in Annapolis, MD

Active since May 24, 2007PECOS Enrolled
74.39/100
CMS Quality Rating
129 LUBRANO DR STE 201, ANNAPOLIS, MD 21401(410) 573-0090(410) 573-0097 Get Directions

NPPES record last updated: October 22, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Aug 9, 2023, May 23, 2019, Feb 3, 2016 (3 updates tracked since 2016).

What does Jennifer Siddle prescribe?

In 2024, Jennifer Siddle wrote 27 Medicare prescriptions for 1 medication. The most prescribed was Valacyclovir (valacyclovir hcl), with 27 prescriptions for 11 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 Jennifer Siddle 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 Maryland prescribers.

Questions about Jennifer Siddle’s prescriptions

What does Jennifer Siddle prescribe most?

In 2024 Medicare Part D data, Jennifer Siddle's most prescribed medication was Valacyclovir (27).

How does Jennifer Siddle's prescribing compare with other Maryland prescribers?

Of the 1 medication with a state comparison, Jennifer Siddle prescribes 1 more often than the typical Maryland prescriber. Volume reflects practice size as well as prescribing habits.

Does this list show every medication Jennifer Siddle 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 Maryland 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.