Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Aaron Smith

Q: What is the NPI number for Aaron Smith?

The National Provider Identifier (NPI) for Aaron Smith is 1649404054, a Type 1 (individual) record in the CMS NPPES registry.

Mental Health Counselor in Garden Grove, CA · enumerated 2009.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1649404054

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Registry record

Entity type Individual (Type 1)

Name Aaron Smith

Sex Male

Practice address 12800 Garden Grove Blvd, Garden Grove, CA, 92843

Phone (714) 620-8131

Fax (714) 620-8132

Enumeration date May 13, 2009

Last updated in NPPES May 13, 2009

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Aaron Smith?

The National Provider Identifier (NPI) for Aaron Smith is 1649404054, a Type 1 (individual) record in the CMS NPPES registry.

Where does Aaron Smith practice?

The practice location on file with NPPES is in Garden Grove, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-05-13.