Active NPI
Klarissa Son
- Pediatrics Physician
- Orange, CA
National Provider Identifier
1730948035
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Pediatrics Physician
- License
- 20A24591
- Practice address
- 505 S Main St Ste 525
Orange, CA 92868-4553 - Phone
- (714) 509-8547
- NPI assigned
- Mar 18, 2024
- 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Pediatrics Physician | 208000000X | 20A24591 | CA | Primary |
Addresses
Primary practice location
505 S Main St Ste 525
Orange, CA 92868-4553
Mailing address
505 S Main St Ste 525
Orange, CA 92868-4553
Phone (714) 509-8547
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 |
|---|---|---|---|
| 20A24591 | CA | MD | Pediatrics Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1710720000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1758672000000",
"number": "1730948035",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "505 S MAIN ST STE 525",
"city": "ORANGE",
"state": "CA",
"postal_code": "928684553",
"telephone_number": "714-509-8547"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "505 S MAIN ST STE 525",
"city": "ORANGE",
"state": "CA",
"postal_code": "928684553",
"telephone_number": "714-509-8547"
}
],
"practiceLocations": [],
"basic": {
"last_name": "SON",
"first_name": "KLARISSA",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2024-03-18",
"last_updated": "2025-09-24",
"certification_date": "2025-09-24",
"status": "A"
},
"taxonomies": [
{
"code": "208000000X",
"taxonomy_group": "",
"desc": "Pediatrics",
"state": "CA",
"license": "20A24591",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Orange, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 24, 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.