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Dr. Daniel A. Winkle JR., M.D.

Physical Medicine & Rehabilitation (PM&R) (Physical Medicine & Rehabilitation Physician)

  • Medicare participating

At a glance

Medical school
Toledo Medical College (2008)
Years since graduation
18
In the NPI registry since
2008
Medicare patients seen, 2024
84

Licensed in California since 2019, 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. NPIs were first issued in May 2005 and became required on claims in 2007–2008, so an early date usually means the clinician was already in practice before then. What an NPI is

Education and training

  • 2008Medical school: Toledo Medical College
  • 2008Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier

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

  • Physical Medicine & Rehabilitation Physician primary
    CA license C163168 (first issued 2019; current) · OH license 35094657
  • Student in an Organized Health Care Education/Training Program

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

Map: Physical Medicine & Rehabilitation (PM&R) per capita by county →

Where they work

Hospitals

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
84
Services billed
381
Patients’ average age
75
Most frequent Medicare services, 2023
ServiceTimesPatients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes20274
Hospital discharge day management, more than 30 minutes4747
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes2222

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 Physical Medicine & Rehabilitation (PM&R) clinicians in San Leandro

Sources

NPI registry (CMS NPPES, November 2026; record last updated December 16, 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 1629239553. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.