Individual provider Active NPI

Krista L. Hillyer, M.D.

  • Clinical Pathology/Laboratory Medicine Physician
  • Atlanta, GA
National Provider Identifier
1861450124
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Pathology/Laboratory Medicine PhysicianTaxonomy code 207ZP0105X
License
044953 Issued in GA
Practice address
1925 Monroe Dr NE
American Red Cross
Atlanta, GA 30324-4828
Phone
(404) 253-5338
Fax
(404) 881-8286
NPI assigned
May 3, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 11, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Blood Banking & Transfusion Medicine Physician 207ZB0001X 044953 GA
Clinical Pathology/Laboratory Medicine Physician 207ZP0105X 044953 GA Primary

Addresses

Primary practice location

1925 Monroe Dr NE
American Red Cross
Atlanta, GA 30324-4828

Mailing address

1925 Monroe Dr NE
American Red Cross
Atlanta, GA 30324-4828
Phone (404) 253-5338

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)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
044953GAMDBlood Banking & Transfusion Medicine Physician

NPI Registry JSON

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

{
    "created_epoch": "1146614400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1861450124",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1925 MONROE DR NE",
            "address_2": "AMERICAN RED CROSS",
            "city": "ATLANTA",
            "state": "GA",
            "postal_code": "303244828",
            "telephone_number": "404-253-5338",
            "fax_number": "404-881-8286"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1925 MONROE DR NE",
            "address_2": "AMERICAN RED CROSS",
            "city": "ATLANTA",
            "state": "GA",
            "postal_code": "303244828",
            "telephone_number": "404-253-5338",
            "fax_number": "404-881-8286"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HILLYER",
        "first_name": "KRISTA",
        "middle_name": "L.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-05-03",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207ZB0001X",
            "taxonomy_group": "",
            "desc": "Pathology, Blood Banking & Transfusion Medicine",
            "state": "GA",
            "license": "044953",
            "primary": false
        },
        {
            "code": "207ZP0105X",
            "taxonomy_group": "",
            "desc": "Pathology, Clinical Pathology/Laboratory Medicine",
            "state": "GA",
            "license": "044953",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Atlanta, GA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 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.