Keren Arlene Dietz Roberts, PMHNP

Primary specialty

Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X

License

95029421 Issued in CA

Practice address

2970 Camino Diablo Ste 300
Walnut Creek, CA 94597-4001

Phone

(925) 282-1778

NPI assigned

Nov 2, 2021

Sex

Female

Sole proprietor

No

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

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

Specialty

Nurse Practitioner

Education

Other, 2023

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Pacific Coast Psychiatric Associates IncGroup PAC ID 2567469174, 637 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: lifestancehealth.kerendietzroberts@148377.advancedmd-direct.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.

• Pacific Coast Psychiatric Associates Inc

  • Clinical Psychologist
  • Scottsdale, AZ
  • NPI 1023125465

  CA

  Medicare reassignment Care Compare group NPD

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

{
    "created_epoch": "1635811200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1762819200000",
    "number": "1487319786",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2970 CAMINO DIABLO STE 300",
            "city": "WALNUT CREEK",
            "state": "CA",
            "postal_code": "945974001",
            "telephone_number": "925-282-1778"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2970 CAMINO DIABLO STE 300",
            "city": "WALNUT CREEK",
            "state": "CA",
            "postal_code": "945974001",
            "telephone_number": "925-282-1778"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "150 Muir Rd",
            "address_purpose": "LOCATION",
            "city": "Martinez",
            "state": "CA",
            "postal_code": "94553",
            "country_code": "US",
            "telephone_number": "773-440-3140",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2150 Shattuck Ave Ste 725",
            "address_purpose": "LOCATION",
            "city": "Berkeley",
            "state": "CA",
            "postal_code": "947041364",
            "country_code": "US",
            "telephone_number": "855-501-1004",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DIETZ ROBERTS",
        "first_name": "KEREN",
        "middle_name": "ARLENE",
        "name_prefix": "Dr.",
        "credential": "PMHNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-11-02",
        "last_updated": "2025-11-11",
        "certification_date": "2025-11-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "CA",
            "license": "4710765",
            "primary": false
        },
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "CA",
            "license": "95267120",
            "primary": false
        },
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "CA",
            "license": "95029421",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Natalie Grace Dicks, IBCLC, RNC
• Cole James Dickson
• April Lynn Diep, DO
• Christina T Diep, DDS
• Benjamin Edward Dierauf, L.AC.
• Hao My Dieu, PHARMD
• Ethan Dike
• Lawrence Howard Diller, M.D.
• Martin Diller, LMFT
• Cathy Dillon

• Psychiatric/Mental Health Nurse Practitioner in Walnut Creek, CA
• Providers in Walnut Creek, CA by specialty
• Psychiatric/Mental Health Nurse Practitioner in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 11, 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.