Powell Shiau, DC

Primary specialty

ChiropractorTaxonomy code 111N00000X

License

CH21000002 Issued in DC

Practice address

501 School St SW Ste 210
Washington, DC 20024-2820

Phone

(202) 599-9069

Fax

(202) 217-4338

NPI assigned

Nov 15, 2021

Last updated

Sep 18, 2025By the provider in NPPES

Sex

Male

Sole proprietor

No

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 DC

Enrollment records 1

Specialty

Chiropractic

Education

Palmer College Chiropractic - Davenport, 2021

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• District Injury and Spine Center

  • Chiropractor
  • Washington, DC
  • NPI 1467118216
  Medicare reassignment NPD Authorized official

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

{
    "created_epoch": "1636934400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758153600000",
    "number": "1497411458",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2009 S RANDOLPH ST",
            "city": "ARLINGTON",
            "state": "VA",
            "postal_code": "222045125",
            "telephone_number": "202-599-9069",
            "fax_number": "202-217-4338"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "501 SCHOOL ST SW STE 210",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200242820",
            "telephone_number": "202-599-9069",
            "fax_number": "202-217-4338"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SHIAU",
        "first_name": "POWELL",
        "name_prefix": "Dr.",
        "credential": "DC",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2021-11-15",
        "last_updated": "2025-09-18",
        "certification_date": "2025-09-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "111N00000X",
            "taxonomy_group": "",
            "desc": "Chiropractor",
            "state": "DC",
            "license": "CH21000002",
            "primary": true
        },
        {
            "code": "171100000X",
            "taxonomy_group": "",
            "desc": "Acupuncturist",
            "state": "DC",
            "license": "CH21000002",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Aster A Shewarga
• Ephesil Bonshi Shey
• Valery Nana Sheyenje
• Yi Shi, MD
• Aza Shiao
• Senait Shibabaw
• Miki Diane Shibata, MS, CCC-SLP
• Ehete Shibeshe
• Selas Shibeshi
• Muhammad Shibli, MD

• Chiropractor in Washington, DC
• Providers in Washington, DC by specialty
• Chiropractor in District of Columbia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 18, 2025; 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.