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Dr. Bettina Y. Chrysofakis-baiduc, M.D.

Geriatric Medicine (Geriatric Medicine (Internal Medicine) Physician)

  • Medicare participating

At a glance

In the NPI registry since
2011
Medicare patients seen, 2024
62

Licensed in California since 2015, according to the Medical Board of California. 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
    CA license A138350 (first issued 2015; current) · NY license 004022
  • Internal Medicine Physician
    NY license 004022

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

Map: Geriatric Medicine per capita by county →

Medicare patients and services

Medicare patients, 2024
62
Services billed
648
Patients’ average age
77
Most frequent Medicare services, 2023
ServiceTimesPatients
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes51059
Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes5621
Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes4029
Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes2925
Nursing facility discharge day management, 30 minutes or less1817

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.

Medicare prescriptions

Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.

Other Geriatric Medicine clinicians in Sacramento

Sources

NPI registry (CMS NPPES, November 2026; record last updated March 13, 2020), 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 1265724546. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.