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About this NPIWhat this record shows.
NPI 1003474339 is registered to Holly Bayless Da Costa, a Behavior Technician practising at 3562 A St in Tacoma, Washington. Behavior Technician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Holly Bayless Da Costa has been enumerated in the National Provider Identifier (NPI) registry since 2019.
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 Holly Bayless Da Costa accepts. To confirm in-network status with your specific health plan, contact Holly Bayless Da Costa directly at (253) 376-4636.
Frequently asked
Yes. NPI 1003474339 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Behavior Technician 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 (253) 376-4636.
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. Holly Bayless Da Costa is a Type-1 individual NPI.
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