Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Robert Dyer, D.C.
Chiropractor in Belvidere, IL · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1972670776
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Registry record
Entity type Individual (Type 1)
Name Dr. Robert Dyer
Credential D.C.
Sex Male
Practice address 860 Biester Dr, Suite 103, Belvidere, IL, 61008
Phone (815) 544-3894
Fax (815) 547-3968
Enumeration date Nov 29, 2006
Last updated in NPPES Mar 6, 2008
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 |
|---|---|---|---|
| 05207617 | Other | IL | BCBS |
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
What specialty is Robert Dyer?
Robert Dyer 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.
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.
Other providers at this practice address
Browse all → Kevin Alperstein General Practice Dentistry · Belvidere, IL NPI 1922012715 Advanced Medical Specialties Group, Sc Chiropractor · Belvidere, IL NPI 1457409831 Walnut Chiropractic and Acupuncture, Sc Chiropractor · Belvidere, IL NPI 1194995217 Advanced Chiro-Med Pain and Diet Center, Sc Chiropractor · Belvidere, IL NPI 1487887279 Advanced Healthcare Providers, Sc General Practice Physician · Belvidere, IL NPI 1770839698 Family Dental Care of Belvidere General Practice Dentistry · Belvidere, IL NPI 1922547546
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-03-06.