Individual provider Active NPI

Amanda Castillo

  • Lactation Consultant (Registered Nurse)
  • Amarillo, TX
National Provider Identifier
1427925189
Registry record updated Oct 18, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Lactation Consultant (Registered Nurse)Taxonomy code 163WL0100X
License
820902 Issued in TX
Practice address
600 S Tyler St
Amarillo, TX 79101-2353
Phone
(806) 491-1401
Fax
(806) 553-1258
NPI assigned
Oct 18, 2025
Last updated
Oct 18, 2025By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Oct 18, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Lactation Consultant (Registered Nurse) 163WL0100X 820902 TX Primary

Addresses

Primary practice location

600 S Tyler St
Amarillo, TX 79101-2353

Mailing address

6016 Gainsborough Rd
Amarillo, TX 79106-3415
Phone (806) 626-9826

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
820902TXMDLactation Consultant (Registered Nurse)

Practice roles

OrganizationSpecialtyStatusNew patients
Breastfriends, LLC Lactation Consultant CurrentSince Oct 21, 2025 Accepting new patients

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": "1760745600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1760745600000",
    "number": "1427925189",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6016 GAINSBOROUGH RD",
            "city": "AMARILLO",
            "state": "TX",
            "postal_code": "791063415",
            "telephone_number": "806-626-9826",
            "fax_number": "806-553-1258"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "600 S TYLER ST",
            "city": "AMARILLO",
            "state": "TX",
            "postal_code": "791012353",
            "telephone_number": "806-491-1401",
            "fax_number": "806-553-1258"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CASTILLO",
        "first_name": "AMANDA",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2025-10-18",
        "last_updated": "2025-10-18",
        "certification_date": "2025-10-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163WL0100X",
            "taxonomy_group": "",
            "desc": "Registered Nurse, Lactation Consultant",
            "state": "TX",
            "license": "820902",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Amarillo, TX

Sources for this page

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