Ruth Grant PHD
About this NPIWhat this record shows.
NPI 1891725925 is registered to Ruth Grant PHD, a Psychologist practising at 17 Old Kings Hwy S, Suite 1-2 in Darien, Connecticut. Psychologist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Ruth Grant PHD has been enumerated in the National Provider Identifier (NPI) registry since 2006.
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 Ruth Grant PHD accepts. To confirm in-network status with your specific health plan, contact Ruth Grant PHD directly at (203) 655-1559.
Frequently asked
Yes. NPI 1891725925 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Psychologist 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 (203) 655-1559.
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. Ruth Grant PHD is a Type-1 individual NPI.