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Dr. Michael Rafferty

Family Medicine (Family Medicine Physician)

  • Medicare participating

At a glance

Years since graduation
31
In the NPI registry since
2006
Medicare patients seen, 2024
1,088

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

  • 1995Medical school: Sanford School of Medicine of University of South Dakota
  • 2006Registered 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

  • Family Medicine Physician primary
    SD license 5934

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

Map: Family Medicine per capita by county →

Where they work

Hospitals

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
1,088
Services billed
8,340
Patients’ average age
74
Most frequent Medicare services, 2023
ServiceTimesPatients
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml2,38521
Established patient office or other outpatient visit, 20-29 minutes770604
Insertion of needle into vein for collection of blood sample380321
Established patient office or other outpatient visit, 30-39 minutes325290
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count301262
Manual urinalysis test with examination using microscope, automated257204
Blood test, comprehensive group of blood chemicals168149
Respiratory infectious agent detection by rna for severe acute respiratory syndrome coronavirus 2 (covid 19), influenza a, influenza b, and respiratory syncytial virus, upper respiratory specimen, each reported as detected or not detected160153
X-ray of chest, 2 views143124
Injection, triamcinolone acetonide, not otherwise specified, 10 mg13724

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 Family Medicine clinicians in Rapid City

Sources

NPI registry (CMS NPPES, November 2026; record last updated March 14, 2011), 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 1518919083. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.