NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

1chinomed Inc

Internal Medicine Physician in Chino, CA · enumerated 2009 · authorized official Arash Nadershahi, President.

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

National Provider Identifier

1952538852

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name 1chinomed Inc
Practice address 12598 Central Ave, Suite 112, Chino, CA, 91710
Phone (909) 342-8821
Enumeration date Jun 17, 2009
Last updated in NPPES Jun 25, 2009

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License C51418 (CA) Primary

Authorized official

Name Arash Nadershahi
Title President
Phone (909) 342-8821

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 1chinomed Inc?
The NPI for 1chinomed Inc is 1952538852, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for 1chinomed Inc?
NPPES lists Arash Nadershahi (President) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-06-25.