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Dr. Admatha M. Winfred, MD

Geriatric Medicine (Geriatric Medicine (Internal Medicine) Physician)

  • Medicare participating

At a glance

Years since graduation
18
In the NPI registry since
2011
Medicare patients seen, 2024
23

Licensed in Illinois since 2017, according to the Illinois Department of Financial and Professional Regulation. We show license dates only for the states that publish them in bulk; see which states do. For other states, check the state medical board.

The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. What an NPI is

Education and training

  • 2011Registered with an NPI (national billing number; not a license date)

Medicare’s Care Compare data doesn’t list this clinician’s medical school. Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).

Specialties and state licenses

  • Geriatric Medicine (Internal Medicine) Physician primary
    MN license 64898
  • Hospitalist Physician
    IL license 036143638 (first issued 2017; not renewed)

As reported to the NPI registry. To confirm a license is current, check the state medical board.

Map: Geriatric Medicine per capita by county →

Where they work

Medical groups

Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.

Medicare patients and services

Medicare patients, 2024
23
Services billed
258
Patients’ average age
67
Most frequent Medicare services, 2023
ServiceTimesPatients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes9821
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes4716

Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.

Other Geriatric Medicine clinicians in Minneapolis

Sources

NPI registry (CMS NPPES, November 2026; record last updated May 4, 2022), Medicare Care Compare, Medicare Physician & Other Practitioners (2024), Medicare Part D Prescribers (2024) and Open Payments (2025). Information is self-reported or billed data and may be out of date; call before visiting.

NPI 1003105552. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.