Williams Serene Psychiatry
About this NPIWhat this record shows.
NPI 1285598367 is registered to Williams Serene Psychiatry, a healthcare organisation classified as "Psychiatric/Mental Health Nurse Practitioner" and located at 604 Decatur Ave in Middlesex, New Jersey. The organisation's authorised official is Sandy Williams. The organisation has been enumerated in the 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 Williams Serene Psychiatry accepts. To confirm in-network status with your specific health plan, contact Williams Serene Psychiatry directly at (732) 856-2277.
Frequently asked
Yes. NPI 1285598367 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Psychiatric/Mental Health Nurse Practitioner 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 (732) 856-2277.
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. Williams Serene Psychiatry is a Type-2 organisational NPI.