Mark Youssef
About this NPIWhat this record shows.
NPI 1457115388 is registered to Mark Youssef, a Marriage & Family Therapist practising at 421 N Brookhurst St Ste 119 in Anaheim, California. Marriage & Family Therapist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mark Youssef has been enumerated in the National Provider Identifier (NPI) registry since 2024.
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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 Mark Youssef accepts. To confirm in-network status with your specific health plan, contact Mark Youssef directly at (714) 497-3130.
Frequently asked
Yes. NPI 1457115388 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 (714) 497-3130.
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. Mark Youssef is a Type-1 individual NPI.