Individual provider Active NPI

Sydney Simone Flowers, LMFT 142306

  • Marriage & Family Therapist
  • Ontario, CA
National Provider Identifier
1043828494
Registry record updated Jun 17, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Marriage & Family TherapistTaxonomy code 106H00000X
License
120018 Issued in CA
Practice address
2235 E 4TH St Ste G
Ontario, CA 91764-4508
Phone
(909) 689-7241
NPI assigned
Jul 21, 2020
Last updated
Jun 17, 2026By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jun 17, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Marriage & Family Therapist 106H00000X 120018 CA Primary

Addresses

Primary practice location

2235 E 4TH St Ste G
Ontario, CA 91764-4508

Mailing address

16254 Lozano St Unit 4
Fontana, CA 92336-6315
Phone (909) 689-7241

Medicare participation

Medicare enrollment files
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

Enrollment IDStateProvider typePAC IDDetails
I20240119000603 CA Practitioner - Marriage and Family Therapist 7113379728 Reassigns benefits to 3 organizations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
120018CAMDMarriage & Family Therapist

Practice roles

OrganizationSpecialtyStatusNew patients
Advocate Family Counseling Professional Corporation Marriage & Family Therapist CurrentSince Jan 1, 2025 Accepting new patients
Grow Healthcare Group PC Marriage & Family Therapist CurrentSince Mar 1, 2024 Accepting new patients
Monica Perlman MD Inc. CurrentSince Jan 1, 2024 Accepting new patients
Heritage Group Homes, Inc. PastSince Aug 1, 2020 Accepting new patients

Locations

9850 Genesee Ave
Ste 320
La Jolla, CA 92037
Phone (858) 864-9800

3737 Moraga Ave
Ste B103
San Diego, CA 92117
Phone (858) 799-0855

3900 5th Ave
Ste 110
San Diego, CA 92103
Phone (619) 291-5474

99 Almaden Blvd
Ste 600
San Jose, CA 95113
Phone (408) 402-4385

8605 Santa Monica Blvd
West Hollywood, CA 90069

66 W Flagler St
Ste 900
Miami, FL 33130
Phone (786) 244-7711

Organizations & group practices 4

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.

NPI Registry JSON

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

{
    "created_epoch": "1595289600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781654400000",
    "number": "1043828494",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "16254 LOZANO ST UNIT 4",
            "city": "FONTANA",
            "state": "CA",
            "postal_code": "923366315",
            "telephone_number": "909-689-7241"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2235 E 4TH ST STE G",
            "city": "ONTARIO",
            "state": "CA",
            "postal_code": "917644508",
            "telephone_number": "909-689-7241"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FLOWERS",
        "first_name": "SYDNEY",
        "middle_name": "SIMONE",
        "credential": "LMFT 142306",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2020-07-21",
        "last_updated": "2026-06-17",
        "certification_date": "2026-06-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "106H00000X",
            "taxonomy_group": "",
            "desc": "Marriage & Family Therapist",
            "state": "CA",
            "license": "120018",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Ontario, CA

Sources for this page

Verify at the official NPI Registry.