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About this NPIWhat this record shows.
NPI 1043104284 is registered to Heidi Masuda-Siguenza, a Counselor practising at Psc 557 Box 1280 in Fpo, AP. Counselor is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Heidi Masuda-Siguenza has been enumerated in the National Provider Identifier (NPI) registry since 2025.
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 Heidi Masuda-Siguenza accepts. To confirm in-network status with your specific health plan, contact Heidi Masuda-Siguenza directly at (808) 743-1111.
Frequently asked
Yes. NPI 1043104284 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
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 (808) 743-1111.
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. Heidi Masuda-Siguenza is a Type-1 individual NPI.
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