Individual provider Active NPI

Julia Maria Karambelas, RN

  • Psychiatric/Mental Health Nurse Practitioner
  • Santa Ana, CA
National Provider Identifier
1346923232
Registry record updated Jun 9, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X
License
95034539 Issued in CA
Practice address
5 Hutton Centre Dr Ste 950
Santa Ana, CA 92707-8714
Phone
(855) 434-7763
NPI assigned
Aug 8, 2023
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jun 9, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Registered Nurse 163W00000X RN61070575 WA
Psychiatric/Mental Health Nurse Practitioner 363LP0808X 95034539 CA Primary

Addresses

Primary practice location

5 Hutton Centre Dr Ste 950
Santa Ana, CA 92707-8714

Mailing address

714 Harvard Ave E Apt 304
Seattle, WA 98102-4679
Phone (503) 997-7717

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
I20250804002706 CA Practitioner - Nurse Practitioner 9931617602

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2024
Medicare assignment
Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

5 Hutton Centre Dr
Suite 950
Santa Ana, CA 92707-8786

828 N Hudson Ave
Apt 109
Los Angeles, CA 90038-3678

828 N Hudson Ave Apt
Suite 109
Los Angeles, CA 90038-3678

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
RN61070575WAMDRegistered Nurse

Practice roles

OrganizationSpecialtyStatusNew patients
J M Geiss DO Apc CurrentSince Jun 9, 2025 Accepting new patients

Locations

520 Superior Ave
Ste 255
Newport Beach, CA 92663
Phone (949) 720-9266

5 Hutton Centre Dr
Ste 950
Santa Ana, CA 92707
Phone (855) 434-7663

28650 Newhall Ranch Rd
Santa Clarita, CA 91355
Phone (661) 347-0051

Organizations & group practices 1

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": "1691452800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1749427200000",
    "number": "1346923232",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "714 HARVARD AVE E APT 304",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981024679",
            "telephone_number": "503-997-7717"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5 HUTTON CENTRE DR STE 950",
            "city": "SANTA ANA",
            "state": "CA",
            "postal_code": "927078714",
            "telephone_number": "855-434-7763"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KARAMBELAS",
        "first_name": "JULIA",
        "middle_name": "MARIA",
        "credential": "RN",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2023-08-08",
        "last_updated": "2025-06-09",
        "certification_date": "2025-06-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "WA",
            "license": "RN61070575",
            "primary": false
        },
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "CA",
            "license": "95034539",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Santa Ana, CA

Sources for this page

Verify at the official NPI Registry.