Active NPI
Hayoung Yoo
- Pediatric Dentistry
- Dallas, TX
National Provider Identifier
1467168666
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Pediatric Dentistry
- License
- 41857
- Practice address
- 1601 Elm St Apt 2213
Dallas, TX 75201-5005 - Phone
- (510) 570-5894
- NPI assigned
- Jan 31, 2023
- 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 |
|---|---|---|---|---|
| Pediatric Dentistry | 1223P0221X | 109022 | CA | |
| Pediatric Dentistry | 1223P0221X | 41857 | TX | Primary |
Addresses
Primary practice location
1601 Elm St Apt 2213
Dallas, TX 75201-5005
Mailing address
1601 Elm St Apt 2213
Dallas, TX 75201-5005
Phone (510) 570-5894
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
| License | State | Type | Specialty |
|---|---|---|---|
| 109022 | CA | MD | Pediatric Dentist |
| 41857 | TX | MD | Speech-Language Assistant |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1675123200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1755216000000",
"number": "1467168666",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1601 ELM ST APT 2213",
"city": "DALLAS",
"state": "TX",
"postal_code": "752015005",
"telephone_number": "510-570-5894"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1601 ELM ST APT 2213",
"city": "DALLAS",
"state": "TX",
"postal_code": "752015005",
"telephone_number": "510-570-5894"
}
],
"practiceLocations": [],
"basic": {
"last_name": "YOO",
"first_name": "HAYOUNG",
"name_prefix": "Dr.",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2023-01-31",
"last_updated": "2025-08-15",
"certification_date": "2025-08-15",
"status": "A"
},
"taxonomies": [
{
"code": "1223P0221X",
"taxonomy_group": "",
"desc": "Dentist, Pediatric Dentistry",
"state": "CA",
"license": "109022",
"primary": false
},
{
"code": "1223P0221X",
"taxonomy_group": "",
"desc": "Dentist, Pediatric Dentistry",
"state": "TX",
"license": "41857",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Dallas, TX
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 15, 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.