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About this NPIWhat this record shows.
NPI 1255916177 is registered to Chelsea Giesen RN, a General Practice Registered Nurse practising at 2553 Chicago St Apt 20 in San Diego, California. General Practice Registered Nurse is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Chelsea Giesen 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 Chelsea Giesen RN accepts. To confirm in-network status with your specific health plan, contact Chelsea Giesen RN directly at (949) 812-1595.
Frequently asked
Yes. NPI 1255916177 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
General Practice Registered Nurse 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 (949) 812-1595.
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. Chelsea Giesen RN is a Type-1 individual NPI.
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