Hilary Loo Saam Meu, ASW

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

LCSW73515 Issued in CA

Practice address

22331 Mission Blvd
Hayward, CA 94541-3911

Phone

(510) 471-5880

NPI assigned

Sep 15, 2011

Sex

Female

Sole proprietor

Yes

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

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 and National Provider Directory roles.

• Subacute Treatment for Adolescent Rehabilitation Services, Inc.

  • Community/Behavioral Health Agency
  • Oakland, CA
  • NPI 1558684738
  NPD (past)
• Tiburcio Vasquez Health Center, Inc.

  • Federally Qualified Health Center (FQHC)
  • Hayward, CA
  • NPI 1144597477
  NPD (past)

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

{
    "created_epoch": "1316044800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777248000000",
    "number": "1215219258",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "22331 MISSION BLVD",
            "city": "HAYWARD",
            "state": "CA",
            "postal_code": "945413911",
            "telephone_number": "510-471-5880"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "22331 MISSION BLVD",
            "city": "HAYWARD",
            "state": "CA",
            "postal_code": "945413911",
            "telephone_number": "510-471-5880"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "33255 9th St",
            "address_purpose": "LOCATION",
            "city": "Union City",
            "state": "CA",
            "postal_code": "945872137",
            "country_code": "US",
            "telephone_number": "510-471-5880",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "680 W Tennyson Rd Rm 12",
            "address_purpose": "LOCATION",
            "city": "Hayward",
            "state": "CA",
            "postal_code": "945445236",
            "country_code": "US",
            "telephone_number": "510-471-5880",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "28300 Huntwood Ave",
            "address_purpose": "LOCATION",
            "city": "Hayward",
            "state": "CA",
            "postal_code": "945445425",
            "country_code": "US",
            "telephone_number": "510-471-5880",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "16110 E 14th St",
            "address_purpose": "LOCATION",
            "city": "Ashland",
            "state": "CA",
            "postal_code": "945783002",
            "country_code": "US",
            "telephone_number": "510-471-5880",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MEU",
        "first_name": "HILARY",
        "middle_name": "LOO SAAM",
        "credential": "ASW",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2011-09-15",
        "last_updated": "2026-04-27",
        "certification_date": "2026-04-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "CA",
            "license": "LCSW73515",
            "primary": true
        },
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Frehiwot Messele
• John H. Metcalf, MD
• Nikida Metellus
• Gabrielle Metott
• Alison Danielle Metzger
• Michael D. Delange MD Inc.
• Michael N Nguyen DDS Inc
• Serena Marie Michel
• Alicia Marie Mickley
• April Lee Milburn

• Clinical Social Worker in Hayward, CA
• Providers in Hayward, 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 Apr 27, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.