Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Dennis James Bulgarelli, DDS
Dentist in Saint Charles, MO · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1467566638
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Registry record
Entity type Individual (Type 1)
Name Dr. Dennis James Bulgarelli
Credential DDS
Sex Male
Practice address 1 Westbury Dr, Bldg B, Saint Charles, MO, 63301
Phone (636) 723-6071
Fax (623) 947-3881
Enumeration date Aug 18, 2006
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 Dennis Bulgarelli?
Dennis Bulgarelli 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 → John Hoppin Periodontics · St Charles, MO NPI 1053472100 Michael L. Yang, D.D.S., LLC General Practice Dentistry · Saint Charles, MO NPI 1912062449 Donahue Dental Dentist · Saint Charles, MO NPI 1881896769 Jack D. Griffin, Jr., D.M.D., St. Charles, LLC General Practice Dentistry · Saint Charles, MO NPI 1043766926 Dushyant Patel General Practice Dentistry · Saint Charles, MO NPI 1164083739
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.