Richard F. Diaz, MD

Medicare activity in 2024

Official CMS public-use data for Richard F. Diaz, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Most frequent services

1. Ct guidance for insertion of radiation therapy fields (77014)243 services
2. Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session (G6015)221 services
3. Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 6-10 mev (G6012)96 services
4. Calculation of radiation therapy dose (77300)81 services
5. Radiation treatment management, 5 treatment sessions (77427)68 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

• Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)75%
• High blood pressure73%
• High cholesterol63%
• Arthritis32%
• Ischemic heart disease30%
• Chronic kidney disease30%

Practice locations

Addresses where Richard F. Diaz is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 7; the Medicare profile lists all.

• 1475 Saint Francis AveShakopee, MN 55379 (952) 428‑2663
• 201 E Nicollet BlvdBurnsville, MN 55337 (952) 435‑8668
• 215 Ivy StBrainerd, MN 56401 (218) 828‑7585
• 501 Hospital RdNew Richmond, WI 54017 (715) 243‑2950
• 550 Osborne Rd NEFridley, MN 55432 (763) 784‑1182

Group practices

Medicare enrollment lists Richard F. Diaz as a member of this group (CMS data updated October 2, 2026).

• Minneapolis Radiation Oncology PA19 clinicians in the group

Specialties

• Radiation Oncologyprimary

Find other Radiation Oncology doctors in Minnesota →

Other radiation oncologists in Minnesota

Clinicians with the same Medicare primary specialty in Minnesota — not a recommendation.

• Nelson L. Adamson, MD
• Jenna F. Borkenhagen, MD
• Krishan R. Jethwa, MD
• Christopher B. Miller, MD
• Salah D. Dajani, MD
• Christopher L. Hallemeier, MD
• Jann N. Sarkaria, MD
• Daniel Ebner, MD

All radiation oncologists in Minnesota →

Other clinicians in Minneapolis Radiation Oncology PA

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• Raul Fernandez-Gonzalez, MD
• Robert W. Gao, MD
• Charles R. Shideman, MD
• Michael M. Haley, DO
• Elana Nack, MD
• Kurt W. Nisi, MD

Clinician information

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

1. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
2. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
4. Medicare Care Compare — official Medicare tool to look up clinicians