Individual provider Active NPI

Maryellen Dyer-Russell, DNP, PMHNP-BC

  • Psychiatric/Mental Health Nurse Practitioner
  • Oxnard, CA
National Provider Identifier
1174652002
Registry record updated Jul 2, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X
License
9664 Issued in CA
Practice address
1911 Williams Dr
Oxnard, CA 93036-2612
Phone
(805) 981-6830
Fax
(805) 289-3395
NPI assigned
Mar 5, 2007
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 2, 2021

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Pediatric Nurse Practitioner 363LP0200X B333567-9664 CA
Psychiatric/Mental Health Nurse Practitioner 363LP0808X 9664 CA Primary

Addresses

Primary practice location

1911 Williams Dr
Oxnard, CA 93036-2612

Mailing address

800 S Victoria Ave, L4615
Vchca - Physician Services
Ventura, CA 93009-0003
Phone (805) 677-5181

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: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20200528000713 CA Practitioner - Nurse Practitioner 6608297726 Reassigns benefits to 1 organization

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

State licenses

LicenseStateTypeSpecialty
9664CAMDPediatric Dentist
B333567-9664CAMDPediatric Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
County of Ventura CurrentSince Sep 19, 2025 Accepting new patients
County of Ventura Current Accepting new patients

Locations

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

800 S Victoria Ave
#L4615
Ventura, CA 93009
Phone (805) 677-5181

800 S Victoria Ave
#L4640
Ventura, CA 93009

Interoperability endpoints

  • FHIR API: https://fhir-myrecord.cerner.com/r4/8cf1bb66-7b18-4eaa-b641-538f19feb923/

Organizations & group practices 3

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": "1173052800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1625184000000",
    "number": "1174652002",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "800 S VICTORIA AVE, L4615",
            "address_2": "VCHCA - PHYSICIAN SERVICES",
            "city": "VENTURA",
            "state": "CA",
            "postal_code": "930090003",
            "telephone_number": "805-677-5181",
            "fax_number": "805-677-5304"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1911 WILLIAMS DR",
            "city": "OXNARD",
            "state": "CA",
            "postal_code": "930362612",
            "telephone_number": "805-981-6830",
            "fax_number": "805-289-3395"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DYER-RUSSELL",
        "first_name": "MARYELLEN",
        "name_prefix": "Dr.",
        "credential": "DNP, PMHNP-BC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-03-05",
        "last_updated": "2021-07-02",
        "certification_date": "2021-06-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Pediatrics",
            "state": "CA",
            "license": "B333567-9664",
            "primary": false
        },
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "CA",
            "license": "9664",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Oxnard, CA

Sources for this page

Verify at the official NPI Registry.