Individual provider Active NPI

Juliane Kathryn Cook, PHD

  • Marriage & Family Therapist
  • Walnut Creek, CA
National Provider Identifier
1154011658
Registry record updated Jan 16, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Marriage & Family TherapistTaxonomy code 106H00000X
License
LMFT160509 Issued in CA
Practice address
1460 Maria LN Ste 310
Walnut Creek, CA 94596-8803
Phone
(925) 291-0070
NPI assigned
May 9, 2023
Last updated
Jan 16, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 16, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Marriage & Family Therapist 106H00000X LMFT160509 CA Primary

Addresses

Primary practice location

1460 Maria LN Ste 310
Walnut Creek, CA 94596-8803

Mailing address

1460 Maria LN Ste 310
Walnut Creek, CA 94596-8803
Phone (760) 542-5315

Other practice location 1

2223 Santa Clara Ave # B3
Alameda, CA 94501-4469
Phone (925) 291-0070

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
Credentials
Doctor of Philosophy

State licenses

LicenseStateTypeSpecialty
LMFT160509CAMDMarriage & Family Therapist

NPI Registry JSON

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

{
    "created_epoch": "1683590400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768521600000",
    "number": "1154011658",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1460 MARIA LN STE 310",
            "city": "WALNUT CREEK",
            "state": "CA",
            "postal_code": "945968803",
            "telephone_number": "760-542-5315"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1460 MARIA LN STE 310",
            "city": "WALNUT CREEK",
            "state": "CA",
            "postal_code": "945968803",
            "telephone_number": "925-291-0070"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2223 Santa Clara Ave # B3",
            "address_purpose": "LOCATION",
            "city": "Alameda",
            "state": "CA",
            "postal_code": "945014469",
            "country_code": "US",
            "telephone_number": "925-291-0070",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "COOK",
        "first_name": "JULIANE",
        "middle_name": "KATHRYN",
        "name_prefix": "Dr.",
        "credential": "PHD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-05-09",
        "last_updated": "2026-01-16",
        "certification_date": "2026-01-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "106H00000X",
            "taxonomy_group": "",
            "desc": "Marriage & Family Therapist",
            "state": "CA",
            "license": "LMFT160509",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Walnut Creek, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 16, 2026; 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.