Alexandra Hazel Rudd-Barnard, PSY.D.

Primary specialty

Clinical NeuropsychologistTaxonomy code 103G00000X

License

019294 Issued in NY

Practice address

3649 Atlantic Ave Ste B
Long Beach, CA 90807-3417

Phone

(310) 207-1720

Fax

(310) 207-1638

NPI assigned

Oct 20, 2011

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in CA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: No
• Power mobility devices: No
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Clinical Psychologist

Education

Other, 2010

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Philosophy

State licenses

Interoperability endpoints

• Direct secure messaging: alexandra.rudd-barnard.1@15157.direct.athenahealth.com

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.

• One Neuro Psychology Inc

  • Multi-Specialty Clinic/Center
  • Long Beach, CA
  • NPI 1164809554
  Medicare reassignment Authorized official

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

{
    "created_epoch": "1319068800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1761004800000",
    "number": "1194000216",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3649 ATLANTIC AVE STE B",
            "city": "LONG BEACH",
            "state": "CA",
            "postal_code": "908073417",
            "telephone_number": "310-207-1720",
            "fax_number": "310-207-1638"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3649 ATLANTIC AVE STE B",
            "city": "LONG BEACH",
            "state": "CA",
            "postal_code": "908073417",
            "telephone_number": "310-207-1720",
            "fax_number": "310-207-1638"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RUDD-BARNARD",
        "first_name": "ALEXANDRA",
        "middle_name": "HAZEL",
        "name_prefix": "Dr.",
        "credential": "PSY.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2011-10-20",
        "last_updated": "2025-10-21",
        "certification_date": "2025-10-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "CA",
            "license": "PSY25369",
            "primary": false
        },
        {
            "code": "103G00000X",
            "taxonomy_group": "",
            "desc": "Clinical Neuropsychologist",
            "state": "NY",
            "license": "019294",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Melissa Rubio Avitia
• Crystal Rubio Chandler
• Elizabeth Rubio
• Jeniffer Michelle Rubio, ASW
• Rodolfo Rubio
• Loren D. Rude, O.D.
• Jeannie Louraine Rudley, LPT
• Ashley Rudnansky
• Stephanie Hope Rueda
• Elsa Ruedas

• Clinical Neuropsychologist in Long Beach, CA
• Providers in Long Beach, CA by specialty
• Clinical Neuropsychologist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 21, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.