Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Merlyn Perez

Q: What is the NPI number for Merlyn Perez?

The National Provider Identifier (NPI) for Merlyn Perez is 1003299348, a Type 1 (individual) record in the CMS NPPES registry.

Addiction (Substance Use Disorder) Counselor in Merced, CA · enumerated 2015 · practices at Aegis Treatment Centers, LLC.

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

National Provider Identifier

1003299348

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Registry record

Entity type Individual (Type 1)

Name Merlyn Perez

Sex Female

Practice address 1343 W Main St Ste A&B, Merced, CA, 95340

Phone (209) 725-1064

Enumeration date Jul 6, 2015

Last updated in NPPES Jul 6, 2015

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) 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 Merlyn Perez?

The National Provider Identifier (NPI) for Merlyn Perez is 1003299348, a Type 1 (individual) record in the CMS NPPES registry.

Where does Merlyn Perez practice?

The practice location on file with NPPES is in Merced, 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 2015-07-06.