Individual provider Active NPI

Justin Ngoc Nguyen, DO

  • Psychiatry Physician
  • Ventura, CA
National Provider Identifier
1659909000
Registry record updated Jul 10, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatry PhysicianTaxonomy code 2084P0800X
License
21212 Issued in CA
Practice address
147 N Brent St
Ventura, CA 93003-2809
Phone
(805) 948-5672
NPI assigned
Mar 31, 2020
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 10, 2024

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
Psychiatry Physician 2084P0800X 21212 CA Primary

Addresses

Primary practice location

147 N Brent St
Ventura, CA 93003-2809

Mailing address

147 N Brent St
Ventura, CA 93003-2809

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
I20240402003070 CA Practitioner - Psychiatry 1254779895 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Psychiatry
Education
Touro Un College of Osteopathic Medicine, Vallejo, 2020
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
County of VenturaGroup PAC ID 7911810171, 340 clinicians
Community Physicians of Ventura CountyGroup PAC ID 1759519390, 13 clinicians
Community Memorial Health SystemGroup PAC ID 9537155676, 187 clinicians

Practice addresses (Care Compare)

1911 Williams Dr
Oxnard, CA 93036-2612

300 Hillmont Ave
Ventura, CA 93003-1651

4080 Loma Vista Rd
Suite F
Ventura, CA 93003-1811
Phone (805) 667-2841

852 W Ventura St
Fillmore, CA 93015-1837
Phone (805) 524-2672

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Community Physicians of Ventura County CurrentSince Aug 1, 2025 Accepting new patients
Community Memorial Health System CurrentSince Aug 1, 2025 Accepting new patients
Community Physicians of Ventura County Current Accepting new patients
Community Memorial Health System CurrentSince Aug 1, 2025 Accepting new patients
Community Physicians of Ventura County CurrentSince Aug 1, 2025 Accepting new patients
Community Memorial Health System Current Accepting new patients
County of Ventura CurrentSince Feb 18, 2024 Accepting new patients
County of Ventura CurrentSince Feb 18, 2024 Accepting new patients
County of Ventura Current Accepting new patients

Locations

422 Arneill Rd
Ste B
Camarillo, CA 93010
Phone (805) 383-4510

852 W Ventura St
Fillmore, CA 93015
Phone (805) 524-2672

1306 Maricopa Hwy
Ojai, CA 93023
Phone (805) 640-2260

2921 Saviers Rd
Oxnard, CA 93033
Phone (805) 487-5588

300 Hillmont Ave
Ventura, CA 93003
Phone (805) 652-6000

4080 Loma Vista Rd
Ste F
Ventura, CA 93003
Phone (805) 642-2574

147 N Brent St
Ventura, CA 93003
Phone (805) 652-5011

5855 Olivas Park Dr
Ventura, CA 93003
Phone (805) 652-5469

800 S Victoria Ave
#L4640
Ventura, CA 93009

200 Hillmont Ave
Ventura, CA 93003
Phone (805) 652-5755

138 W Main St
Ste E
Ventura, CA 93001
Phone (805) 667-2850

Networks

  • BSC 65 PLUS INDIVIDUAL MAPD

Interoperability endpoints

  • Direct secure messaging: jnguyen3514746@oc.providencedirect.org

Organizations & group practices 9

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": "1585612800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1720569600000",
    "number": "1659909000",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "147 N BRENT ST",
            "city": "VENTURA",
            "state": "CA",
            "postal_code": "930032809"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "147 N BRENT ST",
            "city": "VENTURA",
            "state": "CA",
            "postal_code": "930032809",
            "telephone_number": "805-948-5672"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NGUYEN",
        "first_name": "JUSTIN",
        "middle_name": "NGOC",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2020-03-31",
        "last_updated": "2024-07-10",
        "certification_date": "2024-07-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "CA",
            "license": "21212",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Ventura, CA

Sources for this page

Verify at the official NPI Registry.