Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mrs. Melissa Rosa-Alvarez, MS

Mental Health Counselor in Lake Mary, FL · enumerated 2011.

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

National Provider Identifier

1891075222

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Registry record

Entity type Individual (Type 1)

Name Mrs. Melissa Rosa-Alvarez

Credential MS

Sex Female

Practice address Lake Mary, FL, 32746

Phone (814) 932-1836

Enumeration date Aug 17, 2011

Last updated in NPPES Oct 27, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License MH15204 (FL) 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.

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Frequently asked questions

What is the NPI number for Melissa Rosa-Alvarez?

The National Provider Identifier (NPI) for Melissa Rosa-Alvarez is 1891075222, a Type 1 (individual) record in the CMS NPPES registry.

Where does Melissa Rosa-Alvarez practice?

The practice location on file with NPPES is in Lake Mary, FL. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-10-27.