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

Dr. Ralph J Derango III, DMD

Individual provider Dentist · NPI 1962707620

Dr. Ralph J Derango III, DMD is a Dentist in Bartlett, Illinois. Licensed in Illinois. Registered with an NPI since 2011.

Licensed in
IL
In the registry since
2011
What do these letters mean?
DMD — Doctor of Dental Medicine
A dentist. Identical training and licensing to a DDS.

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Practice location Address checks out

104 S Oak Ave
Bartlett, IL 60103-4057
Phone: (630) 483-9194
Fax: (630) 483-1197
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 019021312 (IL)

Record details

NPI number1962707620
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorNo
NPI enumeratedJanuary 11, 2011
Last updated in NPPESJanuary 11, 2011
Mailing address104 S Oak Ave, Bartlett, IL 60103-4057

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