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

Louis P. Alonzi DDS Ltd

Organization General Practice Dentistry · NPI 1942428495

Louis P. Alonzi DDS Ltd is a General Practice Dentistry in Deerfield, Illinois. Registered with an NPI since 2007.

In the registry since
2007
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

720 Osterman Ave Ste 305
Deerfield, IL 60015-4471
Phone: (847) 945-1600
Fax: (847) 945-0049
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X

Record details

NPI number1942428495
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Jerrold Hoppe — President · (847) 945-1600
NPI enumeratedApril 22, 2007
Last updated in NPPESAugust 22, 2020
Mailing address720 Osterman Ave, Suite 305, Deerfield, IL 60015-4471

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