Active NPI
Krista L. Hillyer, M.D.
- Clinical Pathology/Laboratory Medicine Physician
- Atlanta, GA
National Provider Identifier
1861450124
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Clinical Pathology/Laboratory Medicine Physician
- License
- 044953
- 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
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| 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
| License | State | Type | Specialty |
|---|---|---|---|
| 044953 | GA | MD | Blood 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.