Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Amardeep Singh Chharan

Addiction Psychiatry Physician in Apple Valley, CA · enumerated 2020.

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

National Provider Identifier

1205452299

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Registry record

Entity type Individual (Type 1)

Name Amardeep Singh Chharan

Sex Male

Practice address 18818 Outer Hwy 18, Apple Valley, CA, 92307

Phone (909) 388-0900

Enumeration date Jun 25, 2020

Last updated in NPPES Mar 25, 2026

Taxonomy & licenses

2084P0802X Addiction Psychiatry Physician Allopathic & Osteopathic Physicians · License 20A21045 (CA) Primary

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.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Amardeep Chharan?

Amardeep Chharan is registered in NPPES with the primary taxonomy of Addiction Psychiatry Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-25.