Dr. John S Nelson, DC
Dr. John S Nelson is a Chiropractor provider (Chiropractor) practicing in Spearfish, SD, registered in the NPPES registry with NPI 1356355853 since 2006. The credential DC stands for Doctor of Chiropractic. Practices at J S Nelson P C (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1356355853 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. John S Nelson |
| Credential | DC |
| Sex | Male |
| Practice address | 1930 NORTH AVE, Spearfish, SD, 57783 |
| Phone | 6056425196 |
| Fax | 6056424409 |
| Enumeration date | 2006-07-28 |
| Last updated in NPPES | 2007-10-22 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 111N00000X | Chiropractor | Primary | SD-555 | SD |
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| S3089 | Other | SD | GROUP |
| 7600270 | Medicaid | SD | — |
Copy-ready billing details
Provider: John Nelson, DC NPI: 1356355853 Taxonomy: 111N00000X (Chiropractor) Address: 1930 NORTH AVE, Spearfish, SD, 57783
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1508061896 | J S Nelson P C | Organization | Chiropractor | Spearfish, SD |
| 1639582208 | Devon Nelson | Individual | Chiropractor | Spearfish, SD |
| 1790183192 | Bjorn Nelson | Individual | Chiropractor | Spearfish, SD |
| 1164114278 | Kayley Neville | Individual | Mental Health Counselor | Spearfish, SD |
Verify this record
Cross-check NPI 1356355853 against the authoritative CMS record: view Dr. John S Nelson on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
Is NPI 1356355853 active?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-10-22.