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Dr. Robert E. Miller

General Surgery (Surgery Physician)

  • Medicare participating

At a glance

Years since graduation
25
In the NPI registry since
2007
Medicare patients seen, 2024
138

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

  • 2001Medical school: Sanford School of Medicine of University of South Dakota
  • 2007Registered 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

  • Surgery Physician primary
    SD license 8106

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

Map: General Surgery 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
138
Services billed
1,602
Patients’ average age
72
Most frequent Medicare services, 2023
ServiceTimesPatients
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml1,39011
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes4521
New patient office or other outpatient visit, 45-59 minutes4343
Established patient office or other outpatient visit, 30-39 minutes3732
Insertion of needle into vein for collection of blood sample2421
Blood test, comprehensive group of blood chemicals2119
Established patient office or other outpatient visit, 10-19 minutes1915
Established patient office or other outpatient visit, 20-29 minutes1916
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count1918
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes1818

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

Most prescribed drugs, Medicare Part D 2024
DrugPrescriptions
Oxycodone Hcl
Other prescribers in Rapid City, SD
31

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, 2 companies reported 2 payments worth $93.54 in total to this clinician.

By company
Prytime Medical Devices, Inc.$74.83
Vertex Pharmaceuticals Incorporated$18.71
By type
Food and Beverage$93.54

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 South Dakota →

Other General Surgery clinicians in Rapid City

Sources

NPI registry (CMS NPPES, November 2026; record last updated September 29, 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 1962552323. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.