MR. GRIFFEN HALKO LAADC
NPI 1952228520
Counselor - Addiction (Substance Use Disorder) in Claremont, CA
About Mr. Griffen Halko Laadc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. GRIFFEN HALKO LAADC (NPI 1952228520) is an individual addiction (substance use disorder) provider in Claremont, California, licensed in California (LR02871218) and active in the NPI registry since July 2026.
NPPES Registry Identity
Specialties & Licenses
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CLAREMONT, CA 91711
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 Griffen Halko's NPI number?
The NPI number for Griffen Halko is 1952228520. It was assigned to this individual provider in the NPPES registry on July 2, 2026.
Where is Griffen Halko located?
Griffen Halko practices at 250 W 1st St Ste 250, Claremont, CA 91711. The listed phone number is (909) 624-1997.
What is Griffen Halko's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.
When was this NPI record last updated?
The NPPES record for Griffen Halko was last updated on July 2, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.
