NPIMap

Individual provider Active NPI

Seyed Nasrollah Hosseini Navid, MD

  • Psychiatry Physician
  • Ventura, CA
National Provider Identifier
1861015000
Registry record updated Nov 17, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatry PhysicianTaxonomy code 2084P0800X
License
A182961 Issued in CA
Practice address
147 N Brent St
Ventura, CA 93003-2809
Phone
(805) 948-5672
NPI assigned
May 22, 2020
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 17, 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 A182961 CA Primary

Addresses

Primary practice location

147 N Brent St
Ventura, CA 93003-2809

Mailing address

147 N Brent St
Ventura, CA 93003-2809
Phone (805) 948-5672

Other practice location 1

10333 El Camino Real
Atascadero, CA 93422-5808
Phone (805) 468-2000

Other practice location 2

200 Hillmont Ave
Ventura, CA 93003-1647
Phone (805) 652-6729

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address nassi.navid@ventura.cernerdirect.com Direct

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20240423000525 CA Practitioner - Psychiatry 9234578303 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Psychiatry
Education
Other, 2010
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Pacific Inpatient PhysiciansGroup PAC ID 4789998170, 35 clinicians

Practice addresses (Care Compare)

147 N Brent St
Ventura, CA 93003-2809
Phone (805) 652-5652

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A182961CAMDPsychiatry Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Community Research Foundation Inc CurrentSince May 30, 2024 Accepting new patients
Department of State Hospitals Current Accepting new patients
Department of State Hospitals CurrentSince Apr 8, 2024 Accepting new patients
County of Ventura CurrentSince Mar 10, 2024 Accepting new patients
County of Ventura CurrentSince Mar 10, 2024 Accepting new patients
Pacific Inpatient Physicians CurrentSince Aug 1, 2025 Accepting new patients

Locations

10333 El Camino Real
Atascadero, CA 93422
Phone (805) 468-2000

1738 S Tremont St
Oceanside, CA 92054
Phone (760) 439-2800

1215 O St
#3
Sacramento, CA 95814
Phone (916) 651-2805

1202 Morena Blvd
Ste 100
San Diego, CA 92110
Phone (619) 276-8112

1202 Morena Blvd
Ste 300
San Diego, CA 92110
Phone (619) 276-8112

800 S Victoria Ave
#L4640
Ventura, CA 93009

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

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

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

Interoperability endpoints

  • Direct secure messaging: nassi.navid@ventura.cernerdirect.com

Organizations & group practices 6

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.

Hospital & facility affiliations 11

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1590105600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1763337600000",
    "number": "1861015000",
    "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",
            "telephone_number": "805-948-5672"
        },
        {
            "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": [
        {
            "address_1": "10333 El Camino Real",
            "address_purpose": "LOCATION",
            "city": "Atascadero",
            "state": "CA",
            "postal_code": "934225808",
            "country_code": "US",
            "telephone_number": "805-468-2000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "200 Hillmont Ave",
            "address_purpose": "LOCATION",
            "city": "Ventura",
            "state": "CA",
            "postal_code": "930031647",
            "country_code": "US",
            "telephone_number": "805-652-6729",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HOSSEINI NAVID",
        "first_name": "SEYED NASROLLAH",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2020-05-22",
        "last_updated": "2025-11-17",
        "certification_date": "2025-11-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "CA",
            "license": "A182961",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "nassi.navid@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.