Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Tyson L Frenzel, DDS
Dentist in Bolingbrook, IL · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1811065428
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Registry record
Entity type Individual (Type 1)
Name Dr. Tyson L Frenzel
Credential DDS
Sex Male
Practice address 160 E Boughton Rd, Bolingbrook, IL, 60440
Phone (630) 759-8940
Enumeration date Dec 1, 2006
Last updated in NPPES Jul 27, 2015
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 15921 | 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 Tyson Frenzel?
Tyson Frenzel 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 → Maritza Perez General Practice Dentistry · Bolingbrook, IL NPI 1174696165 Michele Sackheim Periodontics · Bolingbrook, IL NPI 1093943417 Professional Dental Alliance of Illinois Ortho Pllc Dental Clinic/Center · Bolingbrook, IL NPI 1457987901 Professional Dental Alliance of Grove Dental Specialty LLC Dental Clinic/Center · Bolingbrook, IL NPI 1215563762 Professional Dental Alliance of Grove Dental LLC Dental Clinic/Center · Bolingbrook, IL NPI 1417583592
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-07-27.