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

Dr. William Holderbaum, DDS

Individual provider Dentist · NPI 1649618422

Dr. William Holderbaum, DDS is a Dentist in Colorado Springs, Colorado. Practices as a sole proprietor. Licensed in Colorado.

Licensed in
CO
In the registry since
2013
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.

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Practice location Address checks out

1870 Dublin Blvd Ste D
Colorado Springs, CO 80918-1294
Phone: (719) 528-8282
Fax: (719) 528-8286
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 3749 (CO)

Record details

NPI number1649618422
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedJune 13, 2013
Last updated in NPPESAugust 6, 2013

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