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About this NPIWhat this record shows.
NPI 1538099668 is registered to Theresa Brown, a Addiction (Substance Use Disorder) Registered Nurse practising at 4221 Mcleod Dr in Las Vegas, Nevada. Addiction (Substance Use Disorder) Registered Nurse is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Theresa Brown has been enumerated in the National Provider Identifier (NPI) registry since 2026.
Provider type
Individual (Type 1)
Status
Active
Enumerated
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The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Theresa Brown accepts. To confirm in-network status with your specific health plan, contact Theresa Brown directly at (702) 474-6450.
Frequently asked
Yes. NPI 1538099668 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Addiction (Substance Use Disorder) Registered Nurse 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) 474-6450.
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. Theresa Brown is a Type-1 individual NPI.
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