Quick answers
- Does Geoffrey J. Walburn accept Medicare assignment?
- Medicare's clinician data says Geoffrey J. Walburn may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Geoffrey J. Walburn see?
- In 2024, CMS data shows 58 Original Medicare patients and 433 services for Geoffrey J. Walburn. This counts Original Medicare only and measures volume, not quality.
- What is Geoffrey J. Walburn's NPI number?
- 1598765836. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Geoffrey J. Walburn, 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.
| Original Medicare patients | 58 |
|---|---|
| Services billed to Medicare | 433 |
| Different services or procedures | 2 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Chiropractic manipulative treatment, 3-4 spinal regions (98941)293 services
- Chiropractic manipulative treatment, 1-2 spinal regions (98940)140 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 blood pressure66%
- High cholesterol55%
- Arthritis43%
- Anxiety22%
Practice locations
Addresses where Geoffrey J. Walburn is enrolled with Medicare (CMS data updated October 2, 2026).
- 401 E 2nd StMadison, IN 47250 (812) 273‑4325
Group practices
Medicare enrollment lists Geoffrey J. Walburn as a member of this group (CMS data updated October 2, 2026).
- Rivertown Chiropractic LLC3 clinicians in the group
Specialties
- Chiropracticprimary
Other chiropractors in Madison
Clinicians with the same Medicare primary specialty in Madison, IN — not a recommendation.
Other clinicians in Rivertown Chiropractic LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | DC |
|---|---|
| Chiropractic college | Logan College Of Chiropractic |
| Graduation year | 1996 (30 years since chiropractic college) |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1598765836 |
| Corrections | Report an error or suggest an update → |
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
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians