Individual provider Active NPI

Donna Lee Arreguin

  • Mental Health Counselor
  • San Marcos, CA
National Provider Identifier
1457915944
Registry record updated Oct 30, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Mental Health CounselorTaxonomy code 101YM0800X
License
19911 Issued in CA
Practice address
325 Buena Creek Rd
San Marcos, CA 92069-9679
Phone
(760) 754-5500
NPI assigned
Apr 30, 2019
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 30, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Mental Health Counselor 101YM0800X 19911 CA Primary
Professional Counselor 101YP2500X 19911 CA
Rehabilitation Practitioner 225400000X

Addresses

Primary practice location

325 Buena Creek Rd
San Marcos, CA 92069-9679

Mailing address

325 Buena Creek Rd
San Marcos, CA 92069-9679
Phone (760) 754-5500

Other practice location 1

2865 Logan Ave
San Diego, CA 92113-2411
Phone (619) 232-4357

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

NPI Registry JSON

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

{
    "created_epoch": "1556582400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1761782400000",
    "number": "1457915944",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "325 BUENA CREEK RD",
            "city": "SAN MARCOS",
            "state": "CA",
            "postal_code": "920699679",
            "telephone_number": "760-754-5500"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "325 BUENA CREEK RD",
            "city": "SAN MARCOS",
            "state": "CA",
            "postal_code": "920699679",
            "telephone_number": "760-754-5500"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2865 Logan Ave",
            "address_purpose": "LOCATION",
            "city": "San Diego",
            "state": "CA",
            "postal_code": "921132411",
            "country_code": "US",
            "telephone_number": "619-232-4357",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ARREGUIN",
        "first_name": "DONNA",
        "middle_name": "LEE",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-04-30",
        "last_updated": "2025-10-30",
        "certification_date": "2025-10-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "CA",
            "license": "19911",
            "primary": true
        },
        {
            "code": "101YP2500X",
            "taxonomy_group": "",
            "desc": "Counselor, Professional",
            "state": "CA",
            "license": "19911",
            "primary": false
        },
        {
            "code": "225400000X",
            "taxonomy_group": "",
            "desc": "Rehabilitation Practitioner",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Marcos, CA

Sources for this page

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