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DR. GEOFFREY JACOB WALBURN D.C.
NPI 1598765836
Chiropractor in Madison, IN

Active since July 28, 2005
401 E 2ND ST, MADISON, IN 47250(812) 273-4325(812) 273-9275 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Geoffrey Jacob Walburn D.c. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. GEOFFREY JACOB WALBURN D.C. (NPI 1598765836) is an individual chiropractor in Madison, Indiana, licensed in Indiana (08001724A) and active in the NPI registry since July 2005. He is a graduate of Logan College Of Chiropractic (1996).

NPPES Registry Identity

NPI1598765836
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameDR. GEOFFREY JACOB WALBURNCredential: D.C.
Location Address401 E 2ND STMadison, IN 47250-3513
Mailing Address401 E 2nd StMadison, IN 47250-3513 · (812) 273-4325 · Fax (812) 273-9275
Phone(812) 273-4325
Fax(812) 273-9275
Sole ProprietorNo
Medical School CMSLogan College Of ChiropracticGraduated 1996
Enumeration DateJuly 28, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1598765836 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in IN · 08001724A
Definition
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.
401 E 2ND ST, Madison, IN 47250
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Other Identifiers 4

OtherP00094455Railroad Medicare
Other5840636Aetna Insurance Company
Other000000321777Anthem Blue Cross/shield
Other041352Siho

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Geoffrey Jacob Walburn D.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8123000403
PECOS Enrollment IDI20040601001469

Medicare Billing Reassignment

Medicare enrollment records show Geoffrey Walburn reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Rivertown Chiropractic, LLC.
0.4 mi
Chiropractor
401 E 2ND ST
Madison, IN 47250
  • Reassigned Medicare billing, Indiana enrollment
  • 3 clinicians in this Medicare group
NPI 1649270992 (812) 273-4325

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Chiropractic manipulative treatment, 3-4 spinal regions 98941
Chiropractic manipulative treatment for 3-4 spinal regions involves a trained professional applying controlled force to specific areas of your spine. This can help alleviate pain, improve physical function, and support your body's natural healing process.
293 services44 patients
Chiropractic manipulative treatment, 1-2 spinal regions 98940
Chiropractic manipulative treatment focuses on adjusting your spine to improve your body's physical function. In this service, a chiropractor applies controlled force to 1-2 spinal regions. This helps to restore mobility and alleviate discomfort in those areas.
140 services15 patients

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

RIVERTOWN CHIROPRACTIC, LLC.
Chiropractor
401 E 2ND ST
MADISON, IN 47250
Jefferson County (812) 273-4325
DR. BRIAN SIDES D.C
Chiropractor
401 E 2ND ST
MADISON, IN 47250
Jefferson County (812) 273-4325

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Geoffrey Walburn's NPI number?

The NPI number for Geoffrey Walburn is 1598765836. It was assigned to this individual provider in the NPPES registry on July 28, 2005.

Where is Geoffrey Walburn located?

Geoffrey Walburn practices at 401 E 2nd St, Madison, IN 47250. The listed phone number is (812) 273-4325.

What is Geoffrey Walburn's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

Is Geoffrey Walburn enrolled in Medicare?

Yes. Geoffrey Walburn is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Geoffrey Walburn's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Geoffrey Walburn reassigns Medicare benefits to Rivertown Chiropractic, LLC. (Madison, IN). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Geoffrey Walburn's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Geoffrey Walburn accept?

Health plans from Anthem Blue Cross and Blue Shield list Geoffrey Walburn as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Geoffrey Walburn was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.