DR. CURT HAROLD DRENNEN
NPI 1700702198
Psychologist in Castle Rock, CO
About Dr. Curt Harold Drennen NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CURT HAROLD DRENNEN (NPI 1700702198) is an individual psychologist in Castle Rock, Colorado, licensed in Colorado (0002765) and active in the NPI registry since June 2026.
NPPES Registry Identity
Specialties & Licenses
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Curt Drennen's NPI number?
The NPI number for Curt Drennen is 1700702198. It was assigned to this individual provider in the NPPES registry on June 29, 2026.
Where is Curt Drennen located?
Curt Drennen practices at 4829 Gould Cir, Castle Rock, CO 80109. The listed phone number is (303) 910-7276.
What is Curt Drennen's specialty?
The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.
When was this NPI record last updated?
The NPPES record for Curt Drennen was last updated on June 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 51 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.