Mrs. Eileen Castillo NP
About this NPIWhat this record shows.
NPI 1801903729 is registered to Mrs. Eileen Castillo NP, a Nurse Practitioner practising at 3-3420 Kuhio Hwy, Suite B in Lihue, Hawaii. Nurse Practitioner is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mrs. Eileen Castillo NP has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Medicaid
- RN590339CA
Other
- 13012CA· Issued by NP LICENSE
Source: NPPES public registry.
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 Mrs. Eileen Castillo NP accepts. To confirm in-network status with your specific health plan, contact Mrs. Eileen Castillo NP directly at (808) 245-1547.
Frequently asked
Yes. NPI 1801903729 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Nurse Practitioner 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) 245-1547.
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. Mrs. Eileen Castillo NP is a Type-1 individual NPI.