Cassandra Adrienne Hazen, LMFT

Primary specialty

Marriage & Family TherapistTaxonomy code 106H00000X

License

107285 Issued in CA

Practice address

3852 Piedmont Ave # 206
Oakland, CA 94611-5353

Phone

(510) 470-1103

NPI assigned

Aug 24, 2018

Sex

Female

Sole proprietor

Yes

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

Not listed in the public Medicare enrollment file

Eligible to order & refer

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

Green means eligible to order or refer.

Medicare enrollment (NPD)

Not enrolled

State licenses

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

{
    "created_epoch": "1535068800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1778025600000",
    "number": "1306327598",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "608 ELSIE AVE",
            "city": "SAN LEANDRO",
            "state": "CA",
            "postal_code": "945775212",
            "telephone_number": "510-520-1508"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3852 PIEDMONT AVE # 206",
            "city": "OAKLAND",
            "state": "CA",
            "postal_code": "946115353",
            "telephone_number": "510-470-1103"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HAZEN",
        "first_name": "CASSANDRA",
        "middle_name": "ADRIENNE",
        "credential": "LMFT",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2018-08-24",
        "last_updated": "2026-05-06",
        "certification_date": "2026-05-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "CA",
            "license": "107285",
            "primary": false
        },
        {
            "code": "106H00000X",
            "taxonomy_group": "",
            "desc": "Marriage & Family Therapist",
            "state": "CA",
            "license": "107285",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Erin Shea Hays, PA-C
• Francis M. Hays, PHD
• Salma Hayter
• Jean C. Hayward, MD
• Janet Irene Hazen-Wycoff, PSY.D., M.ED.
• Amy Hazer, MSW
• Jordan William Hazzard, PSY.D.
• Annaliza Y. He
• Enyi He, DPT
• Jeannie He

• Marriage & Family Therapist in Oakland, CA
• Providers in Oakland, CA by specialty
• Marriage & Family Therapist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 6, 2026; 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.