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

Dougla R. Colthurst DDS, Inc

Organization General Practice Dentistry · NPI 1568475218

Dougla R. Colthurst DDS, Inc is a General Practice Dentistry in McHenry, Illinois. Licensed in Illinois. Registered with an NPI since 2006.

Licensed in
IL
In the registry since
2006
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

3420 W Elm St
McHenry, IL 60050-4433
Phone: (815) 344-0453
Fax: (815) 344-3588
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X (IL)

Record details

NPI number1568475218
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Douglas Colthurst — Owner/President · (815) 344-0453
NPI enumeratedAugust 14, 2006
Last updated in NPPESSeptember 6, 2023
Mailing address3420 W Elm St, McHenry, IL 60050-4433

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