Individual provider Active NPI

Amardeep Singh Chharan

  • Addiction Psychiatry Physician
  • Apple Valley, CA
National Provider Identifier
1205452299
Registry record updated Mar 25, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Addiction Psychiatry PhysicianTaxonomy code 2084P0802X
License
20A21045 Issued in CA
Practice address
18818 Outer Hwy 18
Apple Valley, CA 92307-2323
Phone
(909) 388-0900
NPI assigned
Jun 25, 2020
Last updated
Mar 25, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 25, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Addiction Psychiatry Physician 2084P0802X 20A21045 CA Primary

Addresses

Primary practice location

18818 Outer Hwy 18
Apple Valley, CA 92307-2323

Mailing address

18818 Outer Hwy 18
Apple Valley, CA 92307-2323
Phone (909) 388-0900

Other practice location 1

125 W F St
Ontario, CA 91762-3201
Phone (909) 986-4550

Other practice location 2

176 Palisade Ave
Jersey City, NJ 07306-1121
Phone (201) 795-8200

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20251209000223 CA Practitioner - Family Practice 3870087836 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Family Practice
Education
Touro Un Col of Osteopathic Medicine, Henderson, 2024
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

222 W Hospitality LN
FL 4
San Bernardino, CA 92415-0013

500 W Jefferson St
Suite 2310
Louisville, KY 40202-2881

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Osteopathy

State licenses

LicenseStateTypeSpecialty
20A21045CAMDAddiction Psychiatry Physician

Practice roles

OrganizationSpecialtyStatusNew patients
County of San Bernardino CurrentSince Dec 13, 2025 Accepting new patients
County of San Bernardino CurrentSince Dec 13, 2025 Accepting new patients

Locations

18818 US Highway 18
Apple Valley, CA 92307
Phone (760) 995-8800

2940 Inland Empire Blvd
Ontario, CA 91764
Phone (909) 458-1350

Interoperability endpoints

  • Direct secure messaging: achharan742593@direct.llu.edu

Organizations & group practices 3

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1593043200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1774396800000",
    "number": "1205452299",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "18818 OUTER HWY 18",
            "city": "APPLE VALLEY",
            "state": "CA",
            "postal_code": "923072323",
            "telephone_number": "909-388-0900"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "18818 OUTER HWY 18",
            "city": "APPLE VALLEY",
            "state": "CA",
            "postal_code": "923072323",
            "telephone_number": "909-388-0900"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "125 W F St",
            "address_purpose": "LOCATION",
            "city": "Ontario",
            "state": "CA",
            "postal_code": "917623201",
            "country_code": "US",
            "telephone_number": "909-986-4550",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "176 Palisade Ave",
            "address_purpose": "LOCATION",
            "city": "Jersey City",
            "state": "NJ",
            "postal_code": "073061121",
            "country_code": "US",
            "telephone_number": "201-795-8200",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CHHARAN",
        "first_name": "AMARDEEP",
        "middle_name": "SINGH",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2020-06-25",
        "last_updated": "2026-03-25",
        "certification_date": "2026-03-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0802X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Addiction Psychiatry",
            "state": "CA",
            "license": "20A21045",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Apple Valley, CA

Sources for this page

Verify at the official NPI Registry.