Alexander Chavez-Siles

Primary specialty

Mental Health CounselorTaxonomy code 101YM0800X

License

155855 Issued in CA

Practice address

1650 E 4TH St Ste 101
Santa Ana, CA 92701-5159

Phone

(714) 525-8509

NPI assigned

Nov 14, 2021

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

Practice roles

Locations

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.

• Nogales Psychological Counseling, Inc.

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Santa Ana, CA
  • NPI 1275628307
  NPD

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

{
    "created_epoch": "1636848000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1751241600000",
    "number": "1043976046",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "12728 LINNELL AVE",
            "city": "GARDEN GROVE",
            "state": "CA",
            "postal_code": "928434212",
            "telephone_number": "714-588-3676"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1650 E 4TH ST STE 101",
            "city": "SANTA ANA",
            "state": "CA",
            "postal_code": "927015159",
            "telephone_number": "714-525-8509"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHAVEZ-SILES",
        "first_name": "ALEXANDER",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2021-11-14",
        "last_updated": "2025-06-30",
        "certification_date": "2025-06-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "CA",
            "license": "155855",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Victoria Chauvel
• Elizabeth Chavarria
• Sharon Pamela Chavarria
• Marisol Chavez Canales, RN
• Rocio Chavez-Bonilla, LCSW
• Andy Chavez
• Ashley Kristine Chavez, AMFT
• Briana Chavez, D.D.S
• Diana Chavez I
• Dulce Chavez

• Mental Health Counselor in Santa Ana, CA
• Providers in Santa Ana, CA by specialty
• Mental Health Counselor in California

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