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About this NPIWhat this record shows.
NPI 1104414051 is registered to Olivia De Guzman RN, a Adult Companion practising at 3405 Leafwood Ct in San Mateo, California. Adult Companion is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Olivia De Guzman RN 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 Olivia De Guzman RN accepts. To confirm in-network status with your specific health plan, contact Olivia De Guzman RN directly at (415) 609-4688.
Frequently asked
Yes. NPI 1104414051 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Adult Companion 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 (415) 609-4688.
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. Olivia De Guzman RN is a Type-1 individual NPI.
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