Independent US Healthcare Provider Directory & Public Medical Database Patient Guides
Medical Specialty Listing

Chiropractors in Spearfish, SD

Browse 21 Chiropractor providers listed in NPPES with a practice address in Spearfish, South Dakota.

21 Healthcare Providers

How Spearfish compares with the U.S.

Spearfish has 162 Chiropractors per 100,000 residents, 5.7 times the U.S. rate of 29.

That is 21 active Chiropractors with a practice address in Spearfish, for a population of 12,930.

The South Dakota rate is 59 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

50% of Chiropractors in Spearfish listed in the CMS Medicare file (5 of 10) accept Medicare assignment. That is lower than the South Dakota share of 79%.

Only 10 of 21 active Chiropractors in Spearfish appear in the CMS Medicare file, so this share describes that smaller group.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

None of the 10 Chiropractors in Spearfish listed in the CMS Medicare file have a CMS telehealth indicator. Some may still offer telehealth; ask the office.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Chiropractor Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Chiropractor practitioners in Spearfish, SD

Source: CMS PECOS
PECOS Enrolled Specialists 11 In Spearfish, SD
Part B Lab & Imaging Eligible 0 Diagnostic Referrals
DME Ordering Eligible 0 Durable Medical Equipment
Home Health Agency Referrals 0 HHA Ordering Eligible
Showing 1โ€“20 of 21 providers
With recent CMS data first, then Aโ€“Z

Lee Earll Eklund

Chiropractor

Active NPI Status
4029 E Colorado Blvd, Spearfish, SD 577839490
Phone: 6056450172
NPI Identifier 1881832194
View Full Profile
Active NPI Status
311 N 27th St Ste 1, Spearfish, SD 577833349
Phone: 6056449074
NPI Identifier 1396591210
View Full Profile

Dr. Dawn Marie Hourigan , DC

Chiropractor

Active NPI Status
211 Main St, Ste #2, Spearfish, SD 57783
Phone: 6056449074
NPI Identifier 1619197217
View Full Profile

Dr. Scott Alan Hourigan , DC

Chiropractor

Active NPI Status
211 Main St, Ste 2, Spearfish, SD 57783
Phone: 6056449074
NPI Identifier 1578683959
View Full Profile
Active NPI Status
311 N 27th St Ste 1, Spearfish, SD 577833213
Phone: 6056449074
NPI Identifier 1598262651
View Full Profile

Dr. Marina Kimball , DC

Chiropractor

Active NPI Status
311 N 27th St Ste 2, Spearfish, SD 577833213
Phone: 6056449074
NPI Identifier 1396210720
View Full Profile

Dr. Cedar Ellen Lewis , DC

Chiropractor

Active NPI Status
311 N 27th St Ste 1, Spearfish, SD 577833349
Phone: 6056449074
NPI Identifier 1104418177
View Full Profile

Dr. Robert Mcintosh , DC

Chiropractor

Active NPI Status Accepts Medicare Assignment
132 E Grant St, Spearfish, SD 577832424
Phone: 6057222225
NPI Identifier 1841521648
View Full Profile

Dr. Bjorn Carr Nelson , DC

Chiropractor

Active NPI Status Accepts Medicare Assignment
1930 North Ave, Spearfish, SD 577832913
Phone: 6056416040
NPI Identifier 1790183192
View Full Profile

Dr. Devon Nelson , DC

Chiropractor

Active NPI Status Accepts Medicare Assignment
1930 North Ave, Spearfish, SD 577832913
Phone: 6056425196
NPI Identifier 1639582208
View Full Profile

Dr. John S Nelson , DC

Chiropractor

Active NPI Status Accepts Medicare Assignment
1930 North Ave, Spearfish, SD 577830127
Phone: 6056425196
NPI Identifier 1356355853
View Full Profile

Dr. Alyssa Kay Oltmanns , DC

Chiropractor

Active NPI Status Accepts Medicare Assignment
747 N Ames St Ste 1, Spearfish, SD 577831975
Phone: 6057179314
NPI Identifier 1275356941
View Full Profile

Dr. Clay Stuart Runyan , DC

Chiropractor

Active NPI Status
1109 Main St, Spearfish, SD 577831424
Phone: 6056427111
NPI Identifier 1356463178
View Full Profile

Dr. Michael P Sack , DC

Chiropractor

Active NPI Status
144 N Main St, Spearfish, SD 577832754
Phone: 6056441111
NPI Identifier 1639100076
View Full Profile

Dr. Sydney A Graner , DC

Chiropractor

Active NPI Status
311 N 27th St Ste 1, Spearfish, SD 577833349
Phone: 6056457772
NPI Identifier 1508676073
View Full Profile

Dr. Zachary Andrew Hansen , DC

Chiropractor

Active NPI Status
1244 N 5th St, Spearfish, SD 577831409
Phone: 6055696915
NPI Identifier 1427869445
View Full Profile

Dr. Justin Bruce Johnson , DC

Chiropractor

Active NPI Status
4029 E. Colorado Blvd, Spearfish, SD 57783
Phone: 6057224795
NPI Identifier 1861605230
View Full Profile

Dr. Brandon Markovetz , DC

Chiropractor

Active NPI Status
722 N Main St, Suite 1a, Spearfish, SD 577832165
Phone: 6057170043
NPI Identifier 1376828020
View Full Profile

Dr. Jett Palmer Rogers , DC

Chiropractor

Active NPI Status
1927 Russell St, Spearfish, SD 577837705
Phone: 6059200341
NPI Identifier 1538861331
View Full Profile

Dr. Michael D Weber , DC, ART

Chiropractor

Active NPI Status
1230 North Ave Ste 7, Spearfish, SD 577831572
Phone: 6056421000
NPI Identifier 1912953282
View Full Profile

Frequently Asked Questions about Chiropractor in Spearfish

How do I check a Chiropractor practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the South Dakota licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.