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About this NPIWhat this record shows.
NPI 1942919717 is registered to Maryanne Duffy Mft #26013, a Mental Health Counselor practising at 4537 Shadeway Rd in Lakewood, California. Mental Health Counselor is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Maryanne Duffy Mft #26013 has been enumerated in the National Provider Identifier (NPI) registry since 2022.
Provider type
Individual (Type 1)
Status
Active
Enumerated
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Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Maryanne Duffy Mft #26013 accepts. To confirm in-network status with your specific health plan, contact Maryanne Duffy Mft #26013 directly at (562) 241-9721.
Frequently asked
Yes. NPI 1942919717 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 (562) 241-9721.
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. Maryanne Duffy Mft #26013 is a Type-1 individual NPI.
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