Individual provider Active NPI

Melissa Bess Kae, PSYD

  • Clinical Psychologist
  • San Diego, CA
National Provider Identifier
1780025338
Registry record updated Jun 26, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical PsychologistTaxonomy code 103TC0700X
License
30108 Issued in CA
Practice address
979 Worthington St
San Diego, CA 92114-5133
Phone
(619) 333-0783
NPI assigned
Jul 11, 2013
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 26, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Psychologist 103TC0700X 30108 CA Primary
Student in an Organized Health Care Education/Training Program 390200000X

Addresses

Primary practice location

979 Worthington St
San Diego, CA 92114-5133

Mailing address

4240 Kearny Mesa Rd.
Ste 120 #1216
San Diego, CA 92111
Phone (619) 333-0783

Other practice location 1

2221 Camino Del Rio S Ste 200
San Diego, CA 92108-3609
Phone (619) 275-2286

Other names 1

  • Melissa Bess Kastner-Treisman Former name

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)
Enrolled

State licenses

LicenseStateTypeSpecialty
30108CAMDGeneral Practice Dentistry

Practice roles

OrganizationSpecialtyStatusNew patients
Brian Wu MD PHD Inc CurrentSince Jul 1, 2021 Accepting new patients
Community Research Foundation Inc Past Accepting new patients
Community Research Foundation Inc Clinical Past Accepting new patients

Locations

11835 W Olympic Blvd
Ste 1270E
Los Angeles, CA 90064
Phone (310) 273-4843

16890 Green Tree Blvd
Victorville, CA 92395
Phone (310) 273-4843

Organizations & group practices 3

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.

NPI Registry JSON

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

{
    "created_epoch": "1373500800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782432000000",
    "number": "1780025338",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4240 KEARNY MESA RD.",
            "address_2": "STE 120 #1216",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "92111",
            "telephone_number": "619-333-0783"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "979 WORTHINGTON ST",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921145133",
            "telephone_number": "619-333-0783"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2221 Camino Del Rio S Ste 200",
            "address_purpose": "LOCATION",
            "city": "San Diego",
            "state": "CA",
            "postal_code": "921083609",
            "country_code": "US",
            "telephone_number": "619-275-2286",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KAE",
        "first_name": "MELISSA",
        "middle_name": "BESS",
        "name_prefix": "Dr.",
        "credential": "PSYD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2013-07-11",
        "last_updated": "2026-06-26",
        "certification_date": "2026-06-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "CA",
            "license": "30108",
            "primary": true
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "MELISSA",
            "last_name": "KASTNER-TREISMAN",
            "middle_name": "BESS",
            "credential": "PSY.D.",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in San Diego, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 26, 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.