Billy Shiou, DPT

Primary specialty

Orthopedic Physical TherapistTaxonomy code 2251X0800X

License

304167 Issued in CA

Practice address

20776 Missionary Ridge St
Walnut, CA 91789-4006

Phone

(909) 610-5404

NPI assigned

Jun 5, 2023

Sex

Male

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

Enrolled in CA

Enrollment records 1

Specialty

Physical Therapist in Private Practice

Education

Other, 2023

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

California Luna Care Physical Therapy PCGroup PAC ID 9638427834, 769 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

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.

• California Luna Care Physical Therapy PC

  • Physical Therapist
  • Los Gatos, CA
  • NPI 1689162166

  Orthopedic

  Medicare reassignment Care Compare group NPD
• Pomona Valley Orthopedic and Sports Physical Therapy, Inc

  • Physical Therapist
  • Diamond Bar, CA
  • NPI 1255301461

  Orthopedic

  Medicare reassignment NPD

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

{
    "created_epoch": "1685923200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769558400000",
    "number": "1952095762",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "20776 MISSIONARY RIDGE ST",
            "city": "WALNUT",
            "state": "CA",
            "postal_code": "917894006",
            "telephone_number": "909-610-5404"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "20776 MISSIONARY RIDGE ST",
            "city": "WALNUT",
            "state": "CA",
            "postal_code": "917894006",
            "telephone_number": "909-610-5404"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SHIOU",
        "first_name": "BILLY",
        "credential": "DPT",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2023-06-05",
        "last_updated": "2026-01-28",
        "certification_date": "2026-01-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2251X0800X",
            "taxonomy_group": "",
            "desc": "Physical Therapist, Orthopedic",
            "state": "CA",
            "license": "304167",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Seungkook Chang MD Inc
• SGV Rehab Group Inc
• Wolfgang Shane, D.C.
• Ankush Sharma, MD
• Anshen Shi, OMD., LAC.
• Leah Shrock
• Nancy Louise Shu, R.N.P.
• Joshua Simpson
• Gopal Ram Singh, DDS
• Casey Elizabeth Smith, LCSW

• Orthopedic Physical Therapist in Walnut, CA
• Providers in Walnut, CA by specialty
• Orthopedic Physical Therapist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 28, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.