NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Ordonez MD A Professional Corporation

General Practice Physician in National City, CA · enumerated 2018 · authorized official Nelda Ordonez, Owner.

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

National Provider Identifier

1083196745

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Ordonez MD A Professional Corporation
Practice address 2575 E 8th St, National City, CA, 91950
Phone (619) 470-6700
Fax (619) 839-3663
Enumeration date Aug 29, 2018
Last updated in NPPES Aug 29, 2018

Taxonomy & classification

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License A82638 (CA) Primary

Authorized official

Name Nelda Ordonez
Title Owner
Phone (619) 470-6700

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 Ordonez MD A Professional Corporation?
Ordonez MD A Professional Corporation is registered in NPPES as a General Practice 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 2018-08-29.