Dr. Robert Carlos Alvarez, OD

Dr. Robert Carlos Alvarez is a Optometrist provider (Optometrist) practicing in El Monte, CA, registered in the NPPES registry with NPI 1346351087 since 2006. The credential OD stands for Doctor of Optometry. Practices at Donna M Hong Od Inc (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1346351087
Entity type	Individual (Type 1)
Name	Dr. Robert Carlos Alvarez
Credential	OD
Sex	Male
Practice address	El Monte, CA, 91731
Phone	6265792020
Fax	6264448522
Enumeration date	2006-08-31
Last updated in NPPES	2007-07-08

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

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
152W00000X	Optometrist	Primary	BOL2868	CA

OD — Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

Copy-ready billing details

Provider: Robert Alvarez, OD
NPI: 1346351087
Taxonomy: 152W00000X (Optometrist)
Address: El Monte, CA, 91731

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1164546487	Diana Lou	Individual	Optometrist	El Monte, CA
1881981520	Donna M Hong Od Inc	Organization	Optometrist	El Monte, CA
1265846869	Elizabeth Noh	Individual	Optometrist	El Monte, CA
1720563752	Melissa Chong	Individual	Optometrist	El Monte, CA

Verify this record

Cross-check NPI 1346351087 against the authoritative CMS record: view Dr. Robert Carlos Alvarez on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Where does Robert Alvarez practice?

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

What is the NPI number for Robert Alvarez?

The National Provider Identifier (NPI) for Robert Alvarez is 1346351087, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.