NPI 1316620602 is registered to Sarah Williamson MSN, RN, a Registered Nurse practising at 436 Carroll Dr in Granite City, Illinois. Registered Nurse is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Sarah Williamson MSN, RN has been enumerated in the National Provider Identifier (NPI) registry since 2023.
Provider type
Individual (Type 1)
Status
Active
Enumerated
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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 Sarah Williamson MSN, RN accepts. To confirm in-network status with your specific health plan, contact Sarah Williamson MSN, RN directly at (618) 550-9402.
Frequently asked
Yes. NPI 1316620602 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Registered Nurse 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 (618) 550-9402.
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. Sarah Williamson MSN, RN is a Type-1 individual NPI.
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