Isabel Nguyen

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

127169 Issued in CA

Practice address

9260 Alcosta Blvd BLDG a
San Ramon, CA 94583-4134

Phone

(415) 513-4350

NPI assigned

Aug 18, 2022

Last updated

Mar 18, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

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

Specialty

Clinical Social Worker

Education

Other, 2020

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

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.

• Grow Healthcare Group PC

  • Mental Health Counselor
  • San Jose, CA
  • NPI 1154994846
  Medicare reassignment
• Community Research Foundation Inc

  • Community/Behavioral Health Agency
  • San Diego, CA
  • NPI 1952328700

  Clinical

  NPD (past)
• Community Research Foundation, Inc.

  dba Heartland Wellness Recovery Center

  • Community/Behavioral Health Agency
  • El Cajon, CA
  • NPI 1649342866

  Mental Health

  NPD (past)
• Varsity Team, Incorporated

  • Emotionally Disturbed Childrens' Residential Treatment Facility
  • Brawley, CA
  • NPI 1245814151

  Mental Health

  NPD (past)
• Varsity Team, Incorporated

  dba Varsity Team #1

  • Emotionally Disturbed Childrens' Residential Treatment Facility
  • San Diego, CA
  • NPI 1487221008
  NPD (past)

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

{
    "created_epoch": "1660780800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773792000000",
    "number": "1649998386",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1525 BRIAN PL",
            "city": "ESCONDIDO",
            "state": "CA",
            "postal_code": "920255551"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9260 ALCOSTA BLVD BLDG A",
            "city": "SAN RAMON",
            "state": "CA",
            "postal_code": "945834134",
            "telephone_number": "415-513-4350"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NGUYEN",
        "first_name": "ISABEL",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-08-18",
        "last_updated": "2026-03-18",
        "certification_date": "2026-03-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "CA",
            "license": "127169",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Brent Nguyen, PHARMD
• Chau N Nguyen, PHARMD
• Daniel Dat Nguyen
• Debbie Vy Khanh Nguyen, FNP-BC
• Ellen T Nguyen, PHARM.D.
• Jolinna Nguyen
• Kim Nguyen
• Olivia Mai-Lan Nguyen, DDS
• Paulina Nguyen, PHARMACIST
• Susan Nguyen

• Clinical Social Worker in San Ramon, CA
• Providers in San Ramon, CA by specialty
• Clinical Social Worker in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 18, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.