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Dr. Peter S. Holt, MD

Geriatric Medicine (Geriatric Medicine (Internal Medicine) Physician)

  • Medicare participating

At a glance

In the NPI registry since
2006
Medicare patients seen, 2024
564

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

  • 2006Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier

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
    MO license R9E05 · KS license 04-22651

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
564
Services billed
2,708
Patients’ average age
81
Most frequent Medicare services, 2023
ServiceTimesPatients
Established patient office or other outpatient visit, 20-29 minutes818432
Insertion of needle into vein for collection of blood sample478333
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes281101
Established patient office or other outpatient visit, 30-39 minutes280208
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit265265
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count160148
Uric acid level, blood125119
Creatine kinase (cardiac enzyme) level, total124119
Blood test, comprehensive group of blood chemicals124119
Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes11569

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 Kansas City

Sources

NPI registry (CMS NPPES, November 2026; record last updated July 6, 2023), 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 1740247873. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.