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Dr. M Carey Roach III, MD

Internal Medicine (Internal Medicine Physician)

  • Medicare participating

At a glance

Years since graduation
30
In the NPI registry since
2005
Medicare patients seen, 2024
542

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

  • 1996Medical school: Texas Tech University Health Science Center School of Medicine
  • 2005Registered 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

  • Internal Medicine Physician primary
    AR license E2521
  • Pediatrics Physician
    AR license E2521

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
542
Services billed
3,570
Patients’ average age
74
Most frequent Medicare services, 2023
ServiceTimesPatients
Established patient office or other outpatient visit, 30-39 minutes1,059491
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit274274
Injection, triamcinolone acetonide, not otherwise specified, 10 mg26252
Administration of influenza virus vaccine123123
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage121121
Injection of drug or substance under skin or into muscle8858
Hemoglobin a1c level7461
Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit6868
Annual depression screening, 5 to 15 minutes6867
Automated urinalysis test6555

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.

Payments from drug and device companies

In 2025, 22 companies reported 117 payments worth $1,850 in total to this clinician.

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 Little Rock

Sources

NPI registry (CMS NPPES, November 2026; record last updated August 16, 2013), 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 1922005974. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.