Individual provider Active NPI

Patricia Holden, LCSW, PSY D

  • Clinical Social Worker
  • Costa Mesa, CA
National Provider Identifier
1174624688
Registry record updated Sep 7, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
LCS22999 Issued in CA
Practice address
151 Kalmus Dr
Costa Mesa, CA 92626-5988
Phone
(800) 577-4701
NPI assigned
Sep 26, 2006
Last updated
Sep 7, 2026By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 7, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Social Worker 1041C0700X LCS22999 CA Primary

Addresses

Primary practice location

151 Kalmus Dr
Costa Mesa, CA 92626-5988

Mailing address

151 Kalmus Dr
Costa Mesa, CA 92626-5988
Phone (657) 295-8500

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: No
  • Power mobility devices: No
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20060503000791 CA Practitioner - Clinical Social Worker 6002826187 Reassigns benefits to 1 organization

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
LCS22999CAMDClinical Social Worker

Practice roles

OrganizationSpecialtyStatusNew patients
Eugene Rosenman MD Professional Corporation CurrentSince Mar 23, 2025 Accepting new patients
Zaven M. Arslanian PastSince Dec 6, 2017 Accepting new patients

Locations

2401 E Katella Ave
Ste 625
Anaheim, CA 92806
Phone (626) 487-4220

3321 N Buffalo Dr
Ste 225
Las Vegas, NV 89129
Phone (702) 816-0226

Organizations & group practices 2

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

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

{
    "created_epoch": "1159228800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788739200000",
    "number": "1174624688",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "151 KALMUS DR",
            "city": "COSTA MESA",
            "state": "CA",
            "postal_code": "926265988",
            "telephone_number": "657-295-8500"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "151 KALMUS DR",
            "city": "COSTA MESA",
            "state": "CA",
            "postal_code": "926265988",
            "telephone_number": "800-577-4701"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HOLDEN",
        "first_name": "PATRICIA",
        "name_prefix": "Ms.",
        "credential": "LCSW, PSY D",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2006-09-26",
        "last_updated": "2026-09-07",
        "certification_date": "2026-09-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "CA",
            "license": "LCS22999",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Costa Mesa, CA

Sources for this page

Verify at the official NPI Registry.