Richard R. Anderson, MD

Medicare activity in 2024

Official CMS public-use data for Richard R. Anderson, 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. Pathology examination of tissue using a microscope, intermediate complexity (88305)7,901 services
2. Special stained specimen slides to identify organisms including interpretation and report (88312)150 services
3. Pathology examination of tissue using a microscope, moderately low complexity (88304)101 services
4. Microscopic genetic analysis of tumor, manual (88360)97 services
5. Insertion of needle into vein for collection of blood sample (36415)82 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).

• High cholesterol75%
• High blood pressure62%
• Arthritis37%
• Ischemic heart disease21%
• Diabetes20%
• Anxiety17%

Hospitals where Richard R. Anderson works

Medicare's Facility Affiliation Data lists Richard R. Anderson at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

• Edward HospitalNaperville, IL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 140231

Practice locations

Addresses where Richard R. Anderson is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 12; the Medicare profile lists all.

• 1206 E 9th St, Suite 200aLockport, IL 60441 (630) 527‑3000
• 1220 Hobson Rd, Suite 204Naperville, IL 60540 (630) 416‑7766
• 1220 Hobson Rd, Suite 244Naperville, IL 60540 (630) 527‑3000
• 1243 Rickert DrNaperville, IL 60540
• 1325 N Meacham RdSchaumburg, IL 60173 (630) 469‑9200

Group practices

Medicare enrollment lists Richard R. Anderson as a member of these groups (CMS data updated October 2, 2026).

• Dupage Medical Group Ltd1,322 clinicians in the group
• Suburban Gastroenterology Ltd22 clinicians in the group
• Associated Pathologists and Laboratory Physicians LLC13 clinicians in the group
• Laboratory and Pathology Diagnostics LLC13 clinicians in the group

Specialties

• Pathologyprimary

Find other Pathology doctors in Illinois →

Other pathologists in Lockport

Clinicians with the same Medicare primary specialty in Lockport, IL — not a recommendation.

• Shawn R. Lapetino, MD
• Timothy R. Wysozan, MD
• Julianne M. Martinez De Ubago, MD
• Miguel J. Farolan, MD
• Rohit Gupta, MD
• Shreenath Bishu, MD
• Heidi Rahn, MD
• Lauren A. Duckworth, MD

All pathologists in Lockport →

Other clinicians in Dupage Medical Group Ltd

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

• Meghan E. Seymour, OT
• Jonathan Twu, MD
• Donald Maxon
• Carmelita J. Colbert, MD
• Hajira Khan, MD
• Stephanie Parks

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. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians