Grant Williams MD, A Professional Corp
About this NPIWhat this record shows.
NPI 1154637494 is registered to Grant Williams MD, A Professional Corp, a healthcare organisation classified as "Non-Pharmacy Dispensing Site" and located at 250 N Robertson Blvd, Ste 106 in Beverly Hills, California. The organisation's authorised official is Grant Williams. The organisation has been enumerated in the NPI registry since 2010.
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 Grant Williams MD, A Professional Corp accepts. To confirm in-network status with your specific health plan, contact Grant Williams MD, A Professional Corp directly at (310) 271-8300.
Frequently asked
Yes. NPI 1154637494 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Non-Pharmacy Dispensing Site 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 (310) 271-8300.
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. Grant Williams MD, A Professional Corp is a Type-2 organisational NPI.