Individual provider Active NPI

Heidi A Dahl-Rosenbaum, MD

  • Child & Adolescent Psychiatry Physician
  • Oxnard, CA
National Provider Identifier
1851436638
Registry record updated Mar 17, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Child & Adolescent Psychiatry PhysicianTaxonomy code 2084P0804X
License
A70866 Issued in CA
Practice address
2000 Outlet Center Dr Ste 110
Oxnard, CA 93036-0608
Phone
(805) 604-4588
NPI assigned
Feb 20, 2007
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 17, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Psychiatry Physician 2084P0800X A70866 CA
Child & Adolescent Psychiatry Physician 2084P0804X A70866 CA Primary

Addresses

Primary practice location

2000 Outlet Center Dr Ste 110
Oxnard, CA 93036-0608

Mailing address

530 W Ojai Ave Ste 208
Ojai, CA 93023-2472
Phone (805) 223-0700

Other practice location 1

530 W Ojai Ave Ste 208
Ojai, CA 93023-2472
Phone (805) 223-0700

Other practice location 2

300 Hillmont Ave
Ventura, CA 93003-1651
Phone (805) 652-6556

Other names 1

  • Heidi Avenelle Rosenbaum Former name

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address heidi.dahl-rosenbaum@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
I20190617003388 CA Practitioner - PsychiatryPractitioner - Other (Physician) 9335472778 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Psychiatry
Education
Loma Linda University School of Medicine, 1998
Medicare assignment
Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

530 W Ojai Ave
Suite 208
Ojai, CA 93023-2472
Phone (805) 223-0700

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A70866CAMDChild & Adolescent Psychiatry Physician

Practice roles

OrganizationSpecialtyStatusNew patients
County of Ventura Current Accepting new patients
Psychological Behavioral Health Inc CurrentSince Jan 20, 2025 Accepting new patients
Comprehensive Psychiatric Solutions, P.C. Psychiatry CurrentSince Jan 9, 2021 Accepting new patients
County of Ventura CurrentSince May 14, 2019 Accepting new patients
County of Ventura CurrentSince May 14, 2019 Accepting new patients

Locations

2000 Outlet Center Dr
Ste 110
Oxnard, CA 93036
Phone (805) 604-4588

993 W 7th St
Oxnard, CA 93030
Phone (805) 483-9565

1400 Expo Pkwy
Sacramento, CA 95815
Phone (661) 398-1800

1500 Palma Dr
Ste 2
Ventura, CA 93003

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

1500 Palma Dr
Fl 2
Ventura, CA 93003
Phone (805) 284-1783

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

800 S Victoria Ave
#L4640
Ventura, CA 93009

3291 Loma Vista Rd
Ventura, CA 93003
Phone (805) 652-6000

1450 W Long Lake Rd
Ste 340
Troy, MI 48098
Phone (248) 839-5381

Interoperability endpoints

  • Direct secure messaging: heidi.dahl-rosenbaum@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 and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1171929600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773705600000",
    "number": "1851436638",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "530 W OJAI AVE STE 208",
            "city": "OJAI",
            "state": "CA",
            "postal_code": "930232472",
            "telephone_number": "805-223-0700"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2000 OUTLET CENTER DR STE 110",
            "city": "OXNARD",
            "state": "CA",
            "postal_code": "930360608",
            "telephone_number": "805-604-4588"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "530 W Ojai Ave Ste 208",
            "address_purpose": "LOCATION",
            "city": "Ojai",
            "state": "CA",
            "postal_code": "930232472",
            "country_code": "US",
            "telephone_number": "805-223-0700",
            "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": "805-652-6556",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DAHL-ROSENBAUM",
        "first_name": "HEIDI",
        "middle_name": "A",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-02-20",
        "last_updated": "2026-03-17",
        "certification_date": "2026-03-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "CA",
            "license": "A70866",
            "primary": false
        },
        {
            "code": "2084P0804X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Child & Adolescent Psychiatry",
            "state": "CA",
            "license": "A70866",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "heidi.dahl-rosenbaum@ventura.cernerdirect.com",
            "affiliation": "N",
            "endpointDescription": "Cerner Direct Secure Email",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "Direct Information",
            "address_1": "2000 Outlet Center Dr Ste 110",
            "city": "Oxnard",
            "state": "CA",
            "country_code": "US",
            "postal_code": "930360608",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "first_name": "HEIDI",
            "last_name": "ROSENBAUM",
            "middle_name": "AVENELLE",
            "credential": "MD",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Oxnard, CA

Sources for this page

Verify at the official NPI Registry.