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About this NPIWhat this record shows.
NPI 1396400479 is registered to Mary Duncan Lsw, a Social Worker practising at 9450 Huron St Unit B in Thornton, Colorado. Social Worker is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mary Duncan Lsw has been enumerated in the National Provider Identifier (NPI) registry since 2021.
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 Mary Duncan Lsw accepts. To confirm in-network status with your specific health plan, contact Mary Duncan Lsw directly at (720) 542-2714.
Frequently asked
Yes. NPI 1396400479 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Social Worker 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 (720) 542-2714.
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. Mary Duncan Lsw is a Type-1 individual NPI.
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