Ms. Sydney Harris Lac
Also known as
- Formerly known asWatson, Sydney
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1588359145 is registered to Ms. Sydney Harris Lac, a Addiction Counselor practising at 1231 N 29th St in Billings, Montana. Addiction Counselor is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Ms. Sydney Harris Lac has been enumerated in the National Provider Identifier (NPI) registry since 2023.
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 Ms. Sydney Harris Lac accepts. To confirm in-network status with your specific health plan, contact Ms. Sydney Harris Lac directly at (406) 248-3175.
Frequently asked
Yes. NPI 1588359145 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) 248-3175.
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. Ms. Sydney Harris Lac is a Type-1 individual NPI.