NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Robert A Innocenzi D O Inc

Ophthalmology Physician in Chino, CA · enumerated 2008 · authorized official Robert Innocenzi, President.

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

National Provider Identifier

1942485115

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Robert A Innocenzi D O Inc
Practice address 13197 Central Ave, Suite 101, Chino, CA, 91710
Phone (909) 590-2073
Fax (909) 590-2457
Enumeration date Jan 7, 2008
Last updated in NPPES May 15, 2019

Taxonomy & classification

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Robert Innocenzi
Title President
Phone (909) 590-2073

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 type of organization is Robert A Innocenzi D O Inc?
Robert A Innocenzi D O Inc is registered in NPPES as a Ophthalmology Physician (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-05-15.