Individual provider Active NPI

Dustin B Stephens, M.D., PH.D.

  • Psychiatry Physician
  • Ventura, CA
National Provider Identifier
1922461151
Registry record updated Oct 14, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatry PhysicianTaxonomy code 2084P0800X
License
A150315 Issued in CA
Practice address
200 Hillmont Ave
Ventura, CA 93003-1647
Phone
(805) 652-6729
NPI assigned
Apr 4, 2016
Last updated
Oct 14, 2025By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 14, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Psychiatry Physician 2084P0800X A150315 CA Primary

Addresses

Primary practice location

200 Hillmont Ave
Ventura, CA 93003-1647

Mailing address

21213 Hawthorne Blvd Ste B
Torrance, CA 90503-5522
Phone (424) 339-9859

Other practice location 1

21213 Hawthorne Blvd Ste B
Torrance, CA 90503-5522
Phone (424) 339-9859

Other practice location 2

300 Hillmont Ave
Ventura, CA 93003-1651
Phone (805) 652-6000

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address dustin.stephens@ventura.cernerdirect.com Direct

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
I20200325002708 CA Practitioner - Psychiatry 2466880430 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Psychiatry
Education
University of Kentucky College of Medicine, 2016
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Thomas Health Services IncGroup PAC ID 1355748021, 32 clinicians

Practice addresses (Care Compare)

320 Pine Ave
Suite 1030
Long Beach, CA 90802-2366
Phone (310) 360-7200

Merit-based Incentive Payment System (MIPS)

Final score
86.02 of 100Reported as group
Quality
64.51
Promoting interoperability
100
Improvement activities
40
Cost
72.21

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A150315CAMDPsychiatry Physician

Practice roles

OrganizationSpecialtyStatusNew patients
County of Ventura CurrentSince Feb 25, 2020 Accepting new patients
County of Ventura Current Accepting new patients
Thomas Health Services Inc Psychiatry CurrentSince May 1, 2023 Accepting new patients
County of Ventura CurrentSince Feb 25, 2020 Accepting new patients

Locations

320 Pine Ave
Ste 1030
Long Beach, CA 90802
Phone (310) 360-7200

1500 Rosecrans Ave
Ste 500
Manhattan Beach, CA 90266
Phone (310) 571-5936

1590 Rosecrans Ave
Ste D617
Manhattan Beach, CA 90266
Phone (310) 360-7200

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

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

800 S Victoria Ave
#L4640
Ventura, CA 93009

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

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

{
    "created_epoch": "1459728000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1760400000000",
    "number": "1922461151",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "21213 HAWTHORNE BLVD STE B",
            "city": "TORRANCE",
            "state": "CA",
            "postal_code": "905035522",
            "telephone_number": "424-339-9859"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "200 HILLMONT AVE",
            "city": "VENTURA",
            "state": "CA",
            "postal_code": "930031647",
            "telephone_number": "805-652-6729"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "21213 Hawthorne Blvd Ste B",
            "address_purpose": "LOCATION",
            "city": "Torrance",
            "state": "CA",
            "postal_code": "905035522",
            "country_code": "US",
            "telephone_number": "424-339-9859",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "300 Hillmont Ave",
            "address_purpose": "LOCATION",
            "city": "Ventura",
            "state": "CA",
            "postal_code": "930031651",
            "country_code": "US",
            "telephone_number": "805-652-6000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "STEPHENS",
        "first_name": "DUSTIN",
        "middle_name": "B",
        "name_prefix": "Dr.",
        "credential": "M.D., PH.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2016-04-04",
        "last_updated": "2025-10-14",
        "certification_date": "2025-10-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "CA",
            "license": "A150315",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "dustin.stephens@ventura.cernerdirect.com",
            "affiliation": "N",
            "endpointDescription": "Cerner Direct Secure Email",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "Direct Information",
            "address_1": "200 Hillmont Ave",
            "city": "Ventura",
            "state": "CA",
            "country_code": "US",
            "postal_code": "930031647",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Ventura, CA

Sources for this page

Verify at the official NPI Registry.