Individual provider Active NPI

Vernon Anthony Rosario II, MD, PHD

  • Child & Adolescent Psychiatry Physician
  • Los Angeles, CA
National Provider Identifier
1003920117
Registry record updated Jan 22, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Child & Adolescent Psychiatry PhysicianTaxonomy code 2084P0804X
License
A066651 Issued in CA
Practice address
3727 W 6TH St Ste 402
Los Angeles, CA 90020-5112
Phone
(213) 365-7400
Fax
(213) 201-3993
NPI assigned
Aug 18, 2006
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jan 22, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Child & Adolescent Psychiatry Physician 2084P0804X A066651 CA Primary

Addresses

Primary practice location

3727 W 6TH St Ste 402
Los Angeles, CA 90020-5112

Mailing address

3727 W 6TH St Ste 402
Los Angeles, CA 90020-5112
Phone (213) 365-7400

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
66651CAMDPharmacist
A066651CAMDChild & Adolescent Psychiatry Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Shields for Families Past Accepting new patients

Organizations & group practices 1

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": "1155859200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769040000000",
    "number": "1003920117",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3727 W 6TH ST STE 402",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900205112",
            "telephone_number": "213-365-7400",
            "fax_number": "213-201-3993"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3727 W 6TH ST STE 402",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900205112",
            "telephone_number": "213-365-7400",
            "fax_number": "213-201-3993"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ROSARIO",
        "first_name": "VERNON",
        "middle_name": "ANTHONY",
        "name_prefix": "Dr.",
        "name_suffix": "II",
        "credential": "MD, PHD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-08-18",
        "last_updated": "2026-01-22",
        "certification_date": "2026-01-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0804X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Child & Adolescent Psychiatry",
            "state": "CA",
            "license": "A066651",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Los Angeles, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 22, 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.