Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dennis J Lazzara DDS MS Ltd

Organization Dentist · NPI 1700952041

Dennis J Lazzara DDS MS Ltd is a Dentist in Geneva, Illinois. Licensed in Illinois. Registered with an NPI since 2006.

Licensed in
IL
In the registry since
2006
Specialties on file
2
What do these letters mean?
Ltd — Limited
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1129 Randall Ct
Geneva, IL 60134-3911
Phone: (630) 232-2277
Fax: (630) 232-0354
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthodontics and Dentofacial Orthopedics Dentistry (primary) Taxonomy 1223X0400X (IL)
Dentist Taxonomy 122300000X (IL)

Record details

NPI number1700952041
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Dennis Lazzara — Orthodontist President · (630) 232-2277
NPI enumeratedNovember 28, 2006
Last updated in NPPESSeptember 11, 2025
Mailing address1129 Randall Court, Geneva, IL 60134-3911

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