Teresa Massingill
About this NPIWhat this record shows.
NPI 1154748820 is registered to Teresa Massingill, a Addiction Counselor practising at 7000b S Center Dr in Clearlake, California. Addiction Counselor is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Teresa Massingill has been enumerated in the National Provider Identifier (NPI) registry since 2014.
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 Teresa Massingill accepts. To confirm in-network status with your specific health plan, contact Teresa Massingill directly at (707) 994-6494.
Frequently asked
Yes. NPI 1154748820 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Addiction Counselor 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) 994-6494.
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. Teresa Massingill is a Type-1 individual NPI.