Tranquility Mental Health Group Inc

Primary specialty

Psychiatric/Mental Health Registered NurseTaxonomy code 163WP0808X

Legal business name

TRANQUILITY MENTAL HEALTH GROUP INC

Practice address

13751 Terrace PL
Whittier, CA 90601-3850

Phone

(562) 968-1255

NPI assigned

Jan 22, 2026

Organization subpart

No

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

Authorized official

Name

Ms. Rosa Aguero, NPNPI 1215534888

Title

Ceo

Phone

(562) 968-1255

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in CA

Enrollment records 1

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Rosa Maria Aguero, DNP, PMHNP

  • Psychiatric/Mental Health Nurse Practitioner
  • Whittier, CA
  • NPI 1215534888
  Medicare reassignment NPD Authorized official

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

{
    "created_epoch": "1769040000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1769040000000",
    "number": "1740139880",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "13751 TERRACE PL",
            "city": "WHITTIER",
            "state": "CA",
            "postal_code": "906013850",
            "telephone_number": "562-968-1255"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "13751 TERRACE PL",
            "city": "WHITTIER",
            "state": "CA",
            "postal_code": "906013850",
            "telephone_number": "562-968-1255"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "TRANQUILITY MENTAL HEALTH GROUP INC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-01-22",
        "last_updated": "2026-01-22",
        "certification_date": "2026-01-22",
        "status": "A",
        "authorized_official_last_name": "AGUERO",
        "authorized_official_first_name": "ROSA",
        "authorized_official_title_or_position": "CEO",
        "authorized_official_telephone_number": "562-968-1255",
        "authorized_official_name_prefix": "Ms.",
        "authorized_official_credential": "NP"
    },
    "taxonomies": [
        {
            "code": "163WP0808X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Registered Nurse, Psychiatric/Mental Health",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Phuc Tran
• Prescila Tran
• Tien Tran, PHARM.D
• Vinh Quoc Trang, M.D.
• Tranquil Horizons Care LLC
• Mary Barbara Treadway-Abe', MFT
• Brenda Trejo
• Cindea Ann Trejo, DTR
• Juana Angelica Trejo
• Tri Star Medical Group & Rehab

• Psychiatric/Mental Health Registered Nurse in Whittier, CA
• Providers in Whittier, CA by specialty
• Psychiatric/Mental Health Registered Nurse in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 22, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.