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

Dr. Rosalia Y Alvarez, MD

General Practice Physician in Hialeah, FL · enumerated 2006.

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

National Provider Identifier

1770529885

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Registry record

Entity type Individual (Type 1)
Name Dr. Rosalia Y Alvarez
Credential MD
Sex Female
Practice address Hialeah, FL, 33010
Enumeration date Jun 20, 2006
Last updated in NPPES Jan 22, 2013

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

Taxonomy & licenses

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License ME0063007 (FL) Primary
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

Where does Rosalia Alvarez practice?
The practice location on file with NPPES is in Hialeah, FL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Rosalia Alvarez?
The National Provider Identifier (NPI) for Rosalia Alvarez is 1770529885, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-01-22.