Arinder Chadha MD Inc.

Arinder Chadha MD Inc. is a healthcare organization registered as Internal Medicine Physician in Placentia, CA, holding Type 2 (organization) NPI 1821220989 since 2009. The authorized official on file is Arinder Chadha, Owner.

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NPI	1821220989
Entity type	Organization (Type 2)
Legal business name	Arinder Chadha MD Inc.
Practice address	327 TOMKO WAY, Placentia, CA, 92870
Phone	7149960599
Fax	7149848120
Enumeration date	2009-08-21
Last updated in NPPES	2009-08-21

Authorized official

Name	Arinder Chadha
Title	Owner
Phone	7149960599

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
207R00000X	Internal Medicine Physician	Primary	—	—

Other identifiers

Identifier	Type	State	Issuer
00A776110	Medicaid	CA	—

Copy-ready billing details

Provider: Arinder Chadha MD Inc.
NPI: 1821220989
Taxonomy: 207R00000X (Internal Medicine Physician)
Address: 327 TOMKO WAY, Placentia, CA, 92870

Verify this record

Cross-check NPI 1821220989 against the authoritative CMS record: view Arinder Chadha MD Inc. 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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2009-08-21. Verify at npiregistry.cms.hhs.gov.

Where is Arinder Chadha MD Inc. located?

The practice location on file with NPPES is in Placentia, CA.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2009-08-21.