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Dr. James K. Riddle, MD

Internal Medicine (Internal Medicine Physician)

  • Medicare participating

At a glance

Years since graduation
8
In the NPI registry since
2019
Medicare patients seen, 2024
170

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

  • 2019Registered 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

  • Internal Medicine Physician primary
    AR license E-15452

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

Map: Internal Medicine 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
170
Services billed
704
Patients’ average age
72
Most frequent Medicare services, 2023
ServiceTimesPatients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes24992
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes7568
Hospital discharge day management, more than 30 minutes6557
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes6224
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes4020
Hospital discharge day management, 30 minutes or less2726
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes2121

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.

Payments from drug and device companies

In 2025, 1 companies reported 1 payments worth $17.12 in total to this clinician.

By type
Food and Beverage$17.12

From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.

Who received the most in Arkansas →

Other Internal Medicine clinicians in Jonesboro

Sources

NPI registry (CMS NPPES, November 2026; record last updated April 14, 2025), 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 1306309059. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.