Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Glenn Louis Deweirdt Jr., DDS
Dentist in Woodridge, IL · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1659403830
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. Glenn Louis Deweirdt Jr.
Credential DDS
Sex Male
Practice address 7409 Woodridge Dr, Suite B, Woodridge, IL, 60517
Phone (630) 810-1199
Fax (630) 810-9922
Enumeration date Mar 12, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS credential
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 Glenn Deweirdt?
Glenn Deweirdt is registered in NPPES with the primary taxonomy of Dentist. 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 → Glenn Nelson Family Medicine Physician · Woodridge, IL NPI 1508833500 Select Physical Therapy Orthopedic Services Inc Physical Therapy Clinic/Center · Woodridge, IL NPI 1417916420 Joseph Towers Family Medicine Physician · Woodridge, IL NPI 1972563583 Curtis Bean Chiropractor · Woodridge, IL NPI 1437254489 Anthony Fernandez Family Medicine Physician · Woodridge, IL NPI 1083796239 Luz Namvar Physical Therapist · Woodridge, IL NPI 1831222975 Bean Chiropractic Office Chiropractor · Woodridge, IL NPI 1689796252 Hobson Dental Associates General Practice Dentistry · Woodridge, IL NPI 1447455175
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.