Brianna Nicole Alonso

Primary specialty

Addiction (Substance Use Disorder) CounselorTaxonomy code 101YA0400X

License

R1478140822 Issued in CA

Practice address

221 W Crest St Ste 100
Escondido, CA 92025-1735

Phone

(760) 744-3672

NPI assigned

Oct 11, 2025

Last updated

Dec 17, 2025By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Alondra Loya

  • Case Manager/Care Coordinator
  • Fontana, CA
  • NPI 1568160828
  NPD
• Mental Health Systems, Inc.

  dba Teen Recovery Center - North Inland

  • Community/Behavioral Health Agency
  • Escondido, CA
  • NPI 1558485672
  NPD (past)

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

{
    "created_epoch": "1760140800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1765929600000",
    "number": "1447126131",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "750 N KIRBY ST APT 8DD",
            "city": "HEMET",
            "state": "CA",
            "postal_code": "925451902",
            "telephone_number": "951-925-9814"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "221 W CREST ST STE 100",
            "city": "ESCONDIDO",
            "state": "CA",
            "postal_code": "920251735",
            "telephone_number": "760-744-3672"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ALONSO",
        "first_name": "BRIANNA",
        "middle_name": "NICOLE",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2025-10-11",
        "last_updated": "2025-12-17",
        "certification_date": "2025-12-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "CA",
            "license": "R1478140822",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Laurie Marie Allen, LMFT
• Robert Allen, PA-C
• Phyllis A Allinson, MFT
• Victoria Marie Almond
• Jessica Almquist, PTA
• Blanco Alonzo
• Barbara Lois Alpert, A.S.W.
• Sandra Alquisiras
• Alternative Mobility Solutions, LLC
• Jordan Altshul, APCC

• Addiction (Substance Use Disorder) Counselor in Escondido, CA
• Providers in Escondido, CA by specialty
• Addiction (Substance Use Disorder) Counselor in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 17, 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.