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Bryan Geigler

Physician Assistants (Medical Physician Assistant)

  • Medicare participating

At a glance

Years since graduation
11
In the NPI registry since
2015
Medicare patients seen, 2024
131

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

  • 2015Registered 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

  • Medical Physician Assistant primary
    NC license 001005813

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

Map: Physician Assistants 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
131
Services billed
654
Patients’ average age
72
Most frequent Medicare services, 2023
ServiceTimesPatients
Insertion of needle into vein for collection of blood sample9751
Established patient office or other outpatient visit, 20-29 minutes7367
Established patient office or other outpatient visit, 30-39 minutes5740
Blood test, lipids (cholesterol and triglycerides)3230
Hemoglobin a1c level2920
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count2318
Blood test, basic group of blood chemicals (calcium, total)2217
Established patient office or other outpatient visit, 40-54 minutes2115
Administration of influenza virus vaccine2020
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage1919

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 Physician Assistants clinicians in Madison

Sources

NPI registry (CMS NPPES, November 2026; record last updated April 11, 2024), 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 1629451240. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.