Individual provider Active NPI

William Alexander Millar, ABC

  • Orthotic Fitter
  • Wichita Falls, TX
National Provider Identifier
1033169289
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Orthotic FitterTaxonomy code 225000000X
License
21 Issued in TX
Practice address
905 Holliday St
Wichita Falls, TX 76301-4312
Phone
(940) 322-4647
Fax
(940) 322-9806
NPI assigned
May 10, 2006
Last updated
Jul 13, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Orthotic Fitter 225000000X 21 TX Primary

Addresses

Primary practice location

905 Holliday St
Wichita Falls, TX 76301-4312

Mailing address

905 Holliday St
Wichita Falls, TX 76301-4312
Phone (940) 322-4647

Other identifiers 1

IdentifierTypeStateIssuer
514542OtherTXBLUE CROSS IDENTIFIER

Other names 1

  • Mr. William Alexander Millar Professional name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

State licenses

LicenseStateTypeSpecialty
21TXMDOrthotic Fitter

Organizations & group practices 1

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": "1147219200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1033169289",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "905 HOLLIDAY ST",
            "city": "WICHITA FALLS",
            "state": "TX",
            "postal_code": "763014312",
            "telephone_number": "940-322-4647",
            "fax_number": "940-322-9806"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "905 HOLLIDAY ST",
            "city": "WICHITA FALLS",
            "state": "TX",
            "postal_code": "763014312",
            "telephone_number": "940-322-4647",
            "fax_number": "940-322-9806"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MILLAR",
        "first_name": "WILLIAM",
        "middle_name": "ALEXANDER",
        "name_prefix": "Mr.",
        "credential": "ABC",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-10",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225000000X",
            "taxonomy_group": "",
            "desc": "Orthotic Fitter",
            "state": "TX",
            "license": "21",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE CROSS IDENTIFIER",
            "identifier": "514542",
            "state": "TX"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "WILLIAM",
            "last_name": "MILLAR",
            "middle_name": "ALEXANDER",
            "prefix": "MR.",
            "credential": "ABC",
            "code": "2",
            "type": "Professional Name"
        }
    ]
}

Other providers in Wichita Falls, TX

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.