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About this NPIWhat this record shows.
NPI 1649070228 is registered to Charles To, a Interpreter practising at 264 Shady Park Ln in Sunnyvale, Texas. Interpreter is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Charles To has been enumerated in the National Provider Identifier (NPI) registry since 2025.
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 Charles To accepts. To confirm in-network status with your specific health plan, contact Charles To directly at (214) 616-9973.
Frequently asked
Yes. NPI 1649070228 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Interpreter 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 (214) 616-9973.
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. Charles To is a Type-1 individual NPI.
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