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

Individual provider Clinical Neuropsychologist · NPI 1245245117

Dr. John William Deluca, PHD is a Clinical Neuropsychologist in Boulder, Colorado. Practices as a sole proprietor. Licensed in Colorado and Michigan.

Licensed in
CO, MI
In the registry since
2006
Specialties on file
2
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

1800 30th St Ste 207
Boulder, CO 80301-1088
Phone: (303) 746-4402
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Neuropsychologist (primary) Taxonomy 103G00000X · Licence 2846 (CO)
Clinical Neuropsychologist Taxonomy 103G00000X · Licence 6301006649 (MI)

Record details

NPI number1245245117
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedJuly 29, 2006
Last updated in NPPESJuly 19, 2026

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