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About this NPIWhat this record shows.
NPI 1003890963 is registered to Larissa Oneill MD, a Family Medicine practising at 7200 Wyoming Spgs # 15000 in Round Rock, Texas. Family Medicine physicians provide comprehensive primary care for patients of all ages, including preventive care, chronic disease management, and acute illness treatment. Larissa Oneill MD has been enumerated in the National Provider Identifier (NPI) registry since 2005.
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 Larissa Oneill MD accepts. To confirm in-network status with your specific health plan, contact Larissa Oneill MD directly at (512) 218-8696.
Frequently asked
Yes. NPI 1003890963 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Family Medicine physicians provide comprehensive primary care for patients of all ages, including preventive care, chronic disease management, and acute illness treatment.
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 (512) 218-8696.
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. Larissa Oneill MD is a Type-1 individual NPI.
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