Mr. Marvin St Clair LCSW
About this NPIWhat this record shows.
NPI 1942343439 is registered to Mr. Marvin St Clair LCSW, a Mental Health Counselor practising at 113850 6th in Volcano, Hawaii. Mental Health Counselor is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mr. Marvin St Clair LCSW has been enumerated in the National Provider Identifier (NPI) registry since 2007.
Beyond the registryWhat this record adds.
This record carries 2 secondary identifiers beyond the base NPI: Medicaid and other payer cross-references used by billers and credentialers, which the standard CMS NPPES lookup does not surface. Within the directory it is one of 1,229 Mental Health Counselor providers on file in Hawaii.
Source: CMS NPPES and PECOS public files. snapshot, refreshed monthly.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Medicaid
- 536336HI
Other
- 0000252791HI· Issued by HMSA PROVIDER NUMBER
Source: NPPES public registry.
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 Mr. Marvin St Clair LCSW accepts. To confirm in-network status with your specific health plan, contact Mr. Marvin St Clair LCSW directly at (808) 967-8580.
Frequently asked
Yes. NPI 1942343439 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 (808) 967-8580.
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. Mr. Marvin St Clair LCSW is a Type-1 individual NPI.
As of the latest monthly CMS NPPES snapshot, 1,229 Mental Health Counselor providers are registered in Hawaii, and Mr. Marvin St Clair LCSW is one of them. The figure refreshes each month from the federal source.