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

MUBASHIR AYAZ AHMED MD
Prescription History 1164075529
Internal Medicine - Pulmonary Disease in Mountain View, CA

Active since July 24, 2019PECOS Enrolled
2495 HOSPITAL DR STE 460, MOUNTAIN VIEW, CA 94040(408) 871-3400(650) 447-2044 Get Directions

NPPES record last updated: September 4, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 4, 2026, Jul 10, 2023, May 20, 2022 and 1 more (4 updates tracked since 2019).

What does Dr. Ayaz Ahmed prescribe?

In 2024, Dr. Ayaz Ahmed wrote 31 Medicare prescriptions for 2 medications. The most prescribed was Albuterol Sulfate Hfa (albuterol sulfate), with 19 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. Ayaz Ahmed prescribes.

Medications 2 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 California prescribers.

Questions about Dr. Ayaz Ahmed’s prescriptions

What does Dr. Ayaz Ahmed prescribe most?

In 2024 Medicare Part D data, Dr. Ayaz Ahmed's most prescribed medications were Albuterol Sulfate Hfa (19) and Anoro Ellipta (12).

How does Dr. Ayaz Ahmed's prescribing compare with other California prescribers?

Of the 2 medications with a state comparison, Dr. Ayaz Ahmed prescribes 2 less often than the typical California prescriber. Volume reflects practice size as well as prescribing habits.

Does this list show every medication Dr. Ayaz Ahmed 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 California 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.