Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Joseph William Van Derveer III, MD

Individual provider Psychiatry Physician · NPI 1235321449

Dr. Joseph William Van Derveer III, MD is a Psychiatry Physician in Boulder, Colorado. Practices as a sole proprietor. Licensed in Colorado.

Licensed in
CO
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

954 N St Ste 202
Boulder, CO 80304-3307
Phone: (303) 260-9685
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 38540 (CO)

Record details

NPI number1235321449
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 11, 2007
Last updated in NPPESAugust 11, 2007

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