NPIMap

Individual provider Active NPI

Arinder Singh Chadha, MD, MBA, FACP

  • Internal Medicine Physician
  • Los Angeles, CA
National Provider Identifier
1467480137
Registry record updated Feb 10, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
A 77611 Issued in CA
Practice address
1148 S Rowan Ave Ste 2
Los Angeles, CA 90023-3360
Phone
(323) 881-2675
NPI assigned
Jun 29, 2006
Last updated
Feb 10, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 10, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X A 77611 CA Primary

Addresses

Primary practice location

1148 S Rowan Ave Ste 2
Los Angeles, CA 90023-3360

Mailing address

2271 W Malvern Ave # 1188
Fullerton, CA 92833-2106
Phone (714) 357-6804

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20040226000513 CA Practitioner - Internal Medicine 5193611051 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Other, 1986
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Arinder Chadha, M.D., Inc.Group PAC ID 3971640608, 5 clinicians

Practice addresses (Care Compare)

1148 S Rowan Ave
Los Angeles, CA 90023-3359
Phone (323) 881-2675

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
75 of 100Reported as individual

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Master of Business Administration, Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
Arinder Chadha MD Inc. Internal Medicine CurrentSince Aug 2, 2009 Accepting new patients
Riviera Nursing & Convalescent Home, Inc. Past Accepting new patients
Loyal Way Hospice and Palliative Care Inc Past Accepting new patients
Quantum Healthcare Medical Associates Inc. Internal Medicine Past Accepting new patients

Locations

1148 S Rowan Ave
Los Angeles, CA 90023
Phone (323) 261-6173

1148 S Rowan Ave
Ste 2
Los Angeles, CA 90023
Phone (323) 261-6173

Ownership & related parties

All facility ownership & control disclosures 3

Facilities whose Medicare enrollment lists this provider’s PECOS associate ID as an owner or managing party.

FacilityTypeRoleSince
Santa Fe Heights Healthcare Center LLCCompton, CA, CCN 555732 Skilled nursing facility Operational/Managerial Control
Adp of the SNF		 Jul 15, 2016
Jul 15, 2016
Downey Post AcuteDowney, CA, CCN 055519 Skilled nursing facility Operational/Managerial Control
Managing Control - Governing Body
Adp of the SNF		 Jun 1, 2022
Jun 1, 2022
Jun 1, 2022
Golden Rose Care CenterPasadena, CA, CCN 055862 Skilled nursing facility Adp of the SNF Apr 15, 2026

Owned or controlled facilities with NPI records 3

Facilities whose Medicare enrollment lists this provider as an owner, officer, director or managing party.

Organizations & group practices 4

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.

Hospital & facility affiliations 18

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

View all 18

NPI Registry JSON

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

{
    "created_epoch": "1151539200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770681600000",
    "number": "1467480137",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2271 W MALVERN AVE # 1188",
            "city": "FULLERTON",
            "state": "CA",
            "postal_code": "928332106",
            "telephone_number": "714-357-6804"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1148 S ROWAN AVE STE 2",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900233360",
            "telephone_number": "323-881-2675"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHADHA",
        "first_name": "ARINDER",
        "middle_name": "SINGH",
        "name_prefix": "Dr.",
        "credential": "MD, MBA, FACP",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-29",
        "last_updated": "2026-02-10",
        "certification_date": "2026-02-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "A 77611",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Los Angeles, CA

Sources for this page

Verify at the official NPI Registry.