Antonia Felecia-Chiara Leto

Primary specialty

Marriage & Family TherapistTaxonomy code 106H00000X

License

156846 Issued in CA

Practice address

298 San Antonio Rd Ste 100
Mountain View, CA 94040-5309

Phone

(650) 446-4900

NPI assigned

May 28, 2020

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

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.

• All Well Health a Professional Corporation

  • Psychiatry Physician
  • Mountain View, CA
  • NPI 1639025885

  Marriage & Family Therapist

  NPD (past)
• Hallowell Todaro Family ADHD Center Prof Corp

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Mountain View, CA
  • NPI 1073144374
  NPD (past)

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

{
    "created_epoch": "1590624000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770595200000",
    "number": "1366066003",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "298 SAN ANTONIO RD STE 100",
            "city": "MOUNTAIN VIEW",
            "state": "CA",
            "postal_code": "940405309",
            "telephone_number": "650-446-4900"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "298 SAN ANTONIO RD STE 100",
            "city": "MOUNTAIN VIEW",
            "state": "CA",
            "postal_code": "940405309",
            "telephone_number": "650-446-4900"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LETO",
        "first_name": "ANTONIA",
        "middle_name": "FELECIA-CHIARA",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2020-05-28",
        "last_updated": "2026-02-09",
        "certification_date": "2026-02-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "106H00000X",
            "taxonomy_group": "",
            "desc": "Marriage & Family Therapist",
            "state": "CA",
            "license": "156846",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Christine Leong, O.D.
• Cindy Leong, MD
• Elliot Lepler, MD
• Alfred M. Lerner, MD
• Jacqueline Lerner
• Lianghuey Leu, MD
• Andrea Leung
• Sari Ruth Levine, MD
• Jill Levitt, PH.D.
• Jenna Levy

• Marriage & Family Therapist in Mountain View, CA
• Providers in Mountain View, 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 Feb 9, 2026; 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.