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

Timothy R Underwood, PSYD

Individual provider Clinical Psychologist · NPI 1972935757

Timothy R Underwood, PSYD is a Clinical Psychologist in Nellis AFB, Nevada. Licensed in Colorado. Registered with an NPI since 2013.

Licensed in
CO
In the registry since
2013
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

See every abbreviation used in this directory →

Practice location Address checks out

4700 Las Vegas Blvd N
Nellis AFB, NV 89191-6600
Phone: (702) 653-2273
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence PSY0003919 (CO)

Record details

NPI number1972935757
Entity typeIndividual (Type 1)
GenderMale
Credentials PSYD
Sole proprietorNo
NPI enumeratedAugust 5, 2013
Last updated in NPPESFebruary 20, 2024
Certification dateFebruary 20, 2024

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