Tammy Chen

Primary specialty

Marriage & Family TherapistTaxonomy code 106H00000X

License

154342 Issued in CA

Practice address

495 E Rincon St Ste 204
Corona, CA 92879-1379

Phone

(951) 405-8250

NPI assigned

Jul 13, 2018

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

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.

• Special Service for Groups, Inc.

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Moreno Valley, CA
  • NPI 1093217614
  NPD
• Special Service for Groups, Inc.

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Corona, CA
  • NPI 1760227649
  NPD

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

{
    "created_epoch": "1531440000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1745884800000",
    "number": "1356827232",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "495 E RINCON ST STE 204",
            "city": "CORONA",
            "state": "CA",
            "postal_code": "928791379",
            "telephone_number": "951-405-8250"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "495 E RINCON ST STE 204",
            "city": "CORONA",
            "state": "CA",
            "postal_code": "928791379",
            "telephone_number": "951-405-8250"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "13800 Heacock St Ste C220",
            "address_purpose": "LOCATION",
            "city": "Moreno Valley",
            "state": "CA",
            "postal_code": "925533363",
            "country_code": "US",
            "telephone_number": "951-653-1800",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1038 Post St",
            "address_purpose": "LOCATION",
            "city": "San Francisco",
            "state": "CA",
            "postal_code": "941095603",
            "country_code": "US",
            "telephone_number": "415-775-2636",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CHEN",
        "first_name": "TAMMY",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-07-13",
        "last_updated": "2025-04-29",
        "certification_date": "2025-04-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "CA",
            "license": "115251",
            "primary": false
        },
        {
            "code": "106H00000X",
            "taxonomy_group": "",
            "desc": "Marriage & Family Therapist",
            "state": "CA",
            "license": "154342",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Brian Youshane Chen, D.O.
• Hsin Chen
• Kaiser L Chen, AGACNP
• Kevin Siwei Chen
• Marvin Chen, DDS
• William Chen
• Xinke Chen, MD
• Andrew Tze-Ray Cheung, M.D.
• Susan Cheung, O.D.
• Adrianna Chevez

• Marriage & Family Therapist in Corona, CA
• Providers in Corona, CA by specialty
• Marriage & Family Therapist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 29, 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.