Mr. Marcus Williams
About this NPIWhat this record shows.
NPI 1457741654 is registered to Mr. Marcus Williams, a Mental Health Counselor practising at 4045 Spencer St Ste A45 in Las Vegas, Nevada. Mental Health Counselor is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mr. Marcus Williams has been enumerated in the National Provider Identifier (NPI) registry since 2015.
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. Marcus Williams accepts. To confirm in-network status with your specific health plan, contact Mr. Marcus Williams directly at (702) 637-9011.
Frequently asked
Yes. NPI 1457741654 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Mental Health 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 (702) 637-9011.
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. Marcus Williams is a Type-1 individual NPI.