Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ronald J Alvarez, M.D.

Specialist in Alpharetta, GA · enumerated 2006.

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

National Provider Identifier

1487734414

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Registry record

Entity type Individual (Type 1)

Name Dr. Ronald J Alvarez

Credential M.D.

Sex Male

Practice address 2365 Old Milton Pkwy, Ste 300, Alpharetta, GA, 30009

Phone (770) 740-1860

Fax (678) 347-2104

Enumeration date Oct 16, 2006

Last updated in NPPES Dec 16, 2016

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 051404 (GA) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Ronald Alvarez?

The National Provider Identifier (NPI) for Ronald Alvarez is 1487734414, a Type 1 (individual) record in the CMS NPPES registry.

Where does Ronald Alvarez practice?

The practice location on file with NPPES is in Alpharetta, GA. 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 2016-12-16.