Dr. Guy Grenny PH.D.
Also known as
- Also known asGrenny, Guy Wayne
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1942303292 is registered to Dr. Guy Grenny PH.D., a Marriage & Family Therapist practising at 31325 Sherwood Rd in Fort Bragg, California. Marriage & Family Therapist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Guy Grenny PH.D. 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 Dr. Guy Grenny PH.D. accepts. To confirm in-network status with your specific health plan, contact Dr. Guy Grenny PH.D. directly at (707) 961-0733.
Frequently asked
Yes. NPI 1942303292 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Marriage & Family Therapist 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 (707) 961-0733.
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. Dr. Guy Grenny PH.D. is a Type-1 individual NPI.