Jennifer Kakatin

Primary specialty

Substance Abuse Rehabilitation FacilityTaxonomy code 324500000X

Practice address

P.O. Box 4217
Oakland, CA 94540-1858

Phone

(510) 362-3019

NPI assigned

Oct 10, 2007

Last updated

Sep 30, 2025By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

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

{
    "created_epoch": "1191974400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1759190400000",
    "number": "1528256039",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "455 SILICON VALLEY BLVD",
            "city": "SAN JOSE",
            "state": "CA",
            "postal_code": "951381858"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "P.O. BOX 4217",
            "city": "OAKLAND",
            "state": "CA",
            "postal_code": "945401858",
            "telephone_number": "510-362-3019"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KAKATIN",
        "first_name": "JENNIFER",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2007-10-10",
        "last_updated": "2025-09-30",
        "certification_date": "2025-09-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "324500000X",
            "taxonomy_group": "",
            "desc": "Substance Abuse Rehabilitation Facility",
            "state": "NU",
            "license": null,
            "primary": true
        },
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "CA",
            "license": null,
            "primary": false
        },
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "NU",
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kaiser Permanente Medical Group
• Thomas Matthew Kaiser, DDS
• Leah Kaizer, M.S.W., L.C.S.W.
• Jacqueline Helene Kajos Kingsby
• Najibullah Kakar
• Sonia Kakkar, LCSW
• Leonard T. Kaku, NP
• Maya Kalbag
• Tsering Kalden
• Shana Ann Kale

• Substance Abuse Rehabilitation Facility in Oakland, CA
• Providers in Oakland, CA by specialty
• Substance Abuse Rehabilitation Facility in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 30, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.