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

Dr. Doug Patrick Smith, PHD

Individual provider Psychologist · NPI 1861559932

Dr. Doug Patrick Smith, PHD is a Clinical Psychologist in Highlands Ranch, Colorado. Qualified in 1999, 27 years ago. Accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
27
Licensed in
CO
In the registry since
2007
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

9088 Ridgeline Blvd Ste 106
Highlands Ranch, CO 80129-2383
Phone: (303) 246-7559
Fax: (303) 831-9530
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 2512 (CO)

Record details

NPI number1861559932
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedJanuary 1, 2007
Last updated in NPPESJuly 8, 2007
Mailing address3638 Dinosaur St, Castle Rock, CO 80109-3627

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 1999 (27 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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