NPIMap

Organization Active NPI

Doctors of Southern California

  • General Practice Physician
  • El Monte, CA
National Provider Identifier
1518897578
Registry record updated May 21, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
General Practice PhysicianTaxonomy code 208D00000X
Legal business name
DOCTORS OF SOUTHERN CALIFORNIA
Practice address
3927 Baldwin Ave
El Monte, CA 91731-1703
Phone
(626) 287-8866
NPI assigned
May 21, 2026
Last updated
May 21, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on May 21, 2026

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

Authorized official

Name
Nupur Kumar, DONPI 1265514129
Title
Ceo
Phone
(213) 977-0187

Authorized official NPPES reports the official by name only. The link goes to the one practitioner with that name whose NPPES practice address or phone number is this organization’s.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
General Practice Physician 208D00000X NU Primary

Addresses

Primary practice location

3927 Baldwin Ave
El Monte, CA 91731-1703

Mailing address

3927 Baldwin Ave
El Monte, CA 91731-1703

National Provider Directory

National Provider Directory
Tax ID family
Doctors of Southern California2 organizations share this tax ID, including this one

Other organizations with this tax ID 1

Organizations that report the same tax identification number in the National Provider Directory.

Practitioners & affiliated clinicians

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

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

{
    "created_epoch": "1779321600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1779321600000",
    "number": "1518897578",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3927 BALDWIN AVE",
            "city": "EL MONTE",
            "state": "CA",
            "postal_code": "917311703"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3927 BALDWIN AVE",
            "city": "EL MONTE",
            "state": "CA",
            "postal_code": "917311703",
            "telephone_number": "626-287-8866"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "DOCTORS OF SOUTHERN CALIFORNIA",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-05-21",
        "last_updated": "2026-05-21",
        "certification_date": "2026-05-21",
        "status": "A",
        "authorized_official_last_name": "KUMAR",
        "authorized_official_first_name": "NUPUR",
        "authorized_official_title_or_position": "CEO",
        "authorized_official_telephone_number": "213-977-0187",
        "authorized_official_credential": "DO"
    },
    "taxonomies": [
        {
            "code": "208D00000X",
            "taxonomy_group": "",
            "desc": "General Practice",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in El Monte, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 21, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.