Individual provider Active NPI

Christopher Owden Brown, MD, MPH

  • Internal Medicine Physician
  • Torrance, CA
National Provider Identifier
1609123504
Registry record updated Dec 31, 2019
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
A126975 Issued in CA
Practice address
1000 W. Carson Street Box 400
Torrance, CA 90509-2910
Phone
(310) 222-2401
NPI assigned
Aug 9, 2012
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Dec 31, 2019

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Student in an Organized Health Care Education/Training Program 390200000X
Internal Medicine Physician 207R00000X A126975 CA Primary

Addresses

Primary practice location

1000 W. Carson Street Box 400
Torrance, CA 90509-2910

Mailing address

1000 W Carson St # 459
Torrance, CA 90502-2004
Phone (424) 306-4545

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
I20151119003095 CA Practitioner - Internal Medicine 3577863729 Reassigns benefits to 2 organizations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A126975CAMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
County of Los Angeles Auditor Controller CurrentSince Aug 9, 2025 Accepting new patients
County of Los Angeles CurrentSince Oct 1, 2015 Accepting new patients
County of Los Angeles CurrentSince Oct 1, 2015 Accepting new patients
County of Los Angeles Current Accepting new patients
County of Los Angeles Current Accepting new patients

Locations

1000 S Fremont Ave
Unit 9
Alhambra, CA 91803

1000 S Fremont Ave
Bldg A11
Alhambra, CA 91803
Phone (626) 457-4240

123 W Manchester Blvd
Inglewood, CA 90301
Phone (310) 419-5325

335 E Avenue I
Lancaster, CA 93535
Phone (661) 471-4000

1000 W Carson St
#459
Torrance, CA 90502
Phone (424) 306-4446

1000 W Carson St
#480
Torrance, CA 90502
Phone (310) 222-5026

1000 W Carson St
Torrance, CA 90502
Phone (310) 222-3501

1000 W Carson St
#400
Torrance, CA 90502
Phone (310) 222-2401

Organizations & group practices 5

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

NPI Registry JSON

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

{
    "created_epoch": "1344470400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1577750400000",
    "number": "1609123504",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1000 W CARSON ST # 459",
            "city": "TORRANCE",
            "state": "CA",
            "postal_code": "905022004",
            "telephone_number": "424-306-4545"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1000 W. CARSON STREET BOX 400",
            "city": "TORRANCE",
            "state": "CA",
            "postal_code": "905092910",
            "telephone_number": "310-222-2401"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BROWN",
        "first_name": "CHRISTOPHER",
        "middle_name": "OWDEN",
        "name_prefix": "Dr.",
        "credential": "MD, MPH",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2012-08-09",
        "last_updated": "2019-12-31",
        "certification_date": "2019-12-31",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "A126975",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Torrance, CA

Sources for this page

Verify at the official NPI Registry.