Gregory Stills
About this NPIWhat this record shows.
NPI 1457210023 is registered to Gregory Stills, a Mental Illness Community Based Residential Treatment Facility practising at 2302 Donald St in San Bernardino, California. Mental Illness Community Based Residential Treatment Facility is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Gregory Stills has been enumerated in the National Provider Identifier (NPI) registry since 2026.
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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 Gregory Stills accepts. To confirm in-network status with your specific health plan, contact Gregory Stills directly at (808) 743-5360.
Frequently asked
Yes. NPI 1457210023 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Mental Illness Community Based Residential Treatment Facility 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 (808) 743-5360.
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. Gregory Stills is a Type-1 individual NPI.