Clarissa Williams
About this NPIWhat this record shows.
NPI 1205622073 is registered to Clarissa Williams, a Peer Specialist practising at 10001 Grand Ave in Franklin Park, Illinois. Peer Specialist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Clarissa Williams has been enumerated in the National Provider Identifier (NPI) registry since 2025.
Your brand here.
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 Clarissa Williams accepts. To confirm in-network status with your specific health plan, contact Clarissa Williams directly at (847) 451-0330.
Frequently asked
Yes. NPI 1205622073 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Peer Specialist 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 (847) 451-0330.
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. Clarissa Williams is a Type-1 individual NPI.