Ms. Marianne Sullivan
About this NPIWhat this record shows.
NPI 1518684869 is registered to Ms. Marianne Sullivan, a Mental Health Counselor practising at 995 Helling Way in Nevada City, California. Mental Health Counselor is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Ms. Marianne Sullivan has been enumerated in the National Provider Identifier (NPI) registry since 2022.
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 Ms. Marianne Sullivan accepts. To confirm in-network status with your specific health plan, contact Ms. Marianne Sullivan directly at (530) 265-7222.
Frequently asked
Yes. NPI 1518684869 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Mental Health 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 (530) 265-7222.
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. Ms. Marianne Sullivan is a Type-1 individual NPI.