Mr. Darren Ashby Lac, LCSW
About this NPIWhat this record shows.
NPI 1831686088 is registered to Mr. Darren Ashby Lac, LCSW, a Addiction Counselor practising at 202 Brooks St in Missoula, Montana. Addiction Counselor is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mr. Darren Ashby Lac, LCSW has been enumerated in the National Provider Identifier (NPI) registry since 2018.
Your brand here.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Mr. Darren Ashby Lac, LCSW accepts. To confirm in-network status with your specific health plan, contact Mr. Darren Ashby Lac, LCSW directly at (406) 926-1453.
Frequently asked
Yes. NPI 1831686088 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Addiction Counselor is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (406) 926-1453.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Mr. Darren Ashby Lac, LCSW is a Type-1 individual NPI.