Joy Hei Matthew Lai
Also known as
- Professional nameLai, Matthew
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1215813340 is registered to Joy Hei Matthew Lai, a School Psychologist practising at 665 Walnut Ave in Vallejo, California. School Psychologist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Joy Hei Matthew Lai has been enumerated in the National Provider Identifier (NPI) registry since 2025.
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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 Joy Hei Matthew Lai accepts. To confirm in-network status with your specific health plan, contact Joy Hei Matthew Lai directly at (707) 556-8921.
Frequently asked
Yes. NPI 1215813340 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
School Psychologist 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 (707) 556-8921.
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. Joy Hei Matthew Lai is a Type-1 individual NPI.