TANJA KOLTHOF
NPI 1295608727
Behavior Technician in Lake Forest, CA
About Tanja Kolthof NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TANJA KOLTHOF (NPI 1295608727) is an individual behavior technician in Lake Forest, California and active in the NPI registry since September 2025.
NPPES Registry Identity
Specialties & Licenses
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Tanja Kolthof's NPI number?
The NPI number for Tanja Kolthof is 1295608727. It was assigned to this individual provider in the NPPES registry on September 29, 2025.
Where is Tanja Kolthof located?
Tanja Kolthof practices at 23701 Birtcher Dr, Lake Forest, CA 92630. The listed phone number is (855) 581-0100.
What is Tanja Kolthof's specialty?
The primary specialty registered for this NPI is Behavior Technician with taxonomy code 106S00000X.
When was this NPI record last updated?
The NPPES record for Tanja Kolthof was last updated on September 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.