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

Individual provider General Practice Dentistry · NPI 1487178059

William Hardenbergh, DMD is a General Practice Dentistry in Schaumburg, Illinois. Works from 2 locations. Licensed in Illinois.

Licensed in
IL
In the registry since
2017
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

1622 E Algonquin Rd Ste C
Schaumburg, IL 60173-4156
Phone: (847) 397-7161
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 746 Buffalo Grove Rd, Buffalo Grove, IL 60089-3708 — (847) 537-1914

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence 019032159 (IL)

Record details

NPI number1487178059
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorNo
NPI enumeratedJuly 26, 2017
Last updated in NPPESFebruary 11, 2025
Certification dateFebruary 11, 2025
Mailing address1622 E Algonquin Rd Ste C, Schaumburg, IL 60173-4156

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