Diana Williams
About this NPIWhat this record shows.
NPI 1477967925 is registered to Diana Williams, a Physical Therapy Assistant practising at 20234 E 1000th Ave in Dieterich, Illinois. Physical Therapy Assistant is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Diana Williams has been enumerated in the National Provider Identifier (NPI) registry since 2014.
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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 Diana Williams accepts. To confirm in-network status with your specific health plan, contact Diana Williams directly at (217) 925-5675.
Frequently asked
Yes. NPI 1477967925 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Physical Therapy Assistant 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 (217) 925-5675.
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. Diana Williams is a Type-1 individual NPI.