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DR. AL THOMAS GUNDERSON D.C
NPI 1043654502
Chiropractor in Sturgis, SD

Active since April 26, 2013

NPPES record last updated: April 26, 2013. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Al Thomas Gunderson D.c NPPES

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

DR. AL THOMAS GUNDERSON D.C (NPI 1043654502) is an individual chiropractor in Sturgis, South Dakota, licensed in South Dakota (1233) and active in the NPI registry since April 2013. He is a graduate of National College Of Chiropractic (2013).

NPPES Registry Identity

NPI1043654502
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameDR. AL THOMAS GUNDERSONCredential: D.C
Location Address824 1ST STSturgis, SD 57785-1230
Mailing Address824 1st StSturgis, SD 57785-1230 · (605) 347-4003
Phone(605) 347-4003
Sole ProprietorNo
Medical School CMSNational College Of ChiropracticGraduated 2013
Enumeration DateApril 26, 2013
✔ NPI 1043654502 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in SD · 1233
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.
824 1ST ST, Sturgis, SD 57785
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Sanford Health Plan, Wellmark of South Dakota, Inc..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. Al Thomas Gunderson D.c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4981842549
PECOS Enrollment IDI20130521000726

Medicare Billing Reassignment

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

Key City Chiropractic & Acupuncture, PC
1.1 mi
Chiropractor
1010 BALLPARK RD STE 2
Sturgis, SD 57785
  • Reassigned Medicare billing, South Dakota enrollment
  • 2 clinicians in this Medicare group
NPI 1104523430 (605) 561-0161

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.
902 services134 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.
79 services12 patients

Other Providers at the Same Location NPPES 3

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

MAKE IT HAPPEN COUNSELING
Social Worker (Clinical)
824 1ST ST
STURGIS, SD 57785
Meade County (605) 490-7911
DR. ALEC TRENNEPOHL DC
Chiropractor
824 1ST ST
STURGIS, SD 57785
Meade County (605) 347-4003
MRS. KERRI DELAYNE KINZELL MSW
Social Worker (Clinical)
824 1ST ST
STURGIS, SD 57785
Meade County (605) 490-7911

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 Al Gunderson's NPI number?

The NPI number for Al Gunderson is 1043654502. It was assigned to this individual provider in the NPPES registry on April 26, 2013.

Where is Al Gunderson located?

Al Gunderson practices at 824 1st St, Sturgis, SD 57785. The listed phone number is (605) 347-4003.

What is Al Gunderson's specialty?

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

Is Al Gunderson enrolled in Medicare?

Yes. Al Gunderson is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Al Gunderson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Al Gunderson reassigns Medicare benefits to Key City Chiropractic & Acupuncture, PC (Sturgis, SD). 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 Al Gunderson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Al Gunderson accept?

Health plans from Sanford Health Plan and Wellmark of South Dakota, Inc. list Al Gunderson 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 Al Gunderson was last updated on April 26, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years 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.