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About this NPIWhat this record shows.
NPI 1104773928 is registered to Viviana Rivera, a Case Manager/Care Coordinator practising at 1150 S Olive St Ste 1200 in Los Angeles, California. Case Manager/Care Coordinator is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Viviana Rivera has been enumerated in the National Provider Identifier (NPI) registry since 2026.
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 Viviana Rivera accepts. To confirm in-network status with your specific health plan, contact Viviana Rivera directly at (661) 805-0913.
Frequently asked
Yes. NPI 1104773928 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Case Manager/Care Coordinator 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 (661) 805-0913.
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. Viviana Rivera is a Type-1 individual NPI.
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