Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Michael D Nelson, DC
Chiropractor in Oregon, IL · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1982697983
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Registry record
Entity type Individual (Type 1)
Name Dr. Michael D Nelson
Credential DC
Sex Male
Practice address 1307 W Washington St, Suite 115, Oregon, IL, 61061
Phone (815) 732-2826
Fax (815) 732-7617
Enumeration date Aug 24, 2005
Last updated in NPPES Jul 21, 2010
Taxonomy & licenses
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 038009841 | Medicaid | IL | — |
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.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Michael Nelson?
Michael Nelson is registered in NPPES with the primary taxonomy of Chiropractor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Gregory Reckamp Family Medicine Physician · Oregon, IL NPI 1649248543 Mark Myers Family Medicine Physician · Oregon, IL NPI 1619945193 R & J Healthcare, Ltd Chiropractor · Oregon, IL NPI 1205903788 John Crisham General Practice Dentistry · Oregon, IL NPI 1609084706 Krane Cupples Chiropractor · Oregon, IL NPI 1801071162 John Plescia Family Medicine Physician · Oregon, IL NPI 1366671463 Rock Valley Chiropractic LLC Chiropractor · Oregon, IL NPI 1609126267 Karen Ries Family Nurse Practitioner · Oregon, IL NPI 1255854204
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-07-21.