Active NPI
Sun Home Care LLC
Doing business as Griswold Home Care for San Mateo
- In Home Supportive Care Agency
- San Carlos, CA
National Provider Identifier
1629900634
On this page
Key facts
NPPES NPI Registry- Primary specialty
- In Home Supportive Care Agency
- Legal business name
- SUN HOME CARE LLC
- Doing business as
- Griswold Home Care for San Mateo
- Practice address
- 2812 Tramanto Dr
San Carlos, CA 94070-3524 - Phone
- (201) 637-4038
- NPI assigned
- Jun 2, 2026
- Last updated
- Jun 2, 2026
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Hao Sun
- Title
- Owner
- Phone
- (201) 637-4038
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| In Home Supportive Care Agency | 253Z00000X | NU | Primary |
Addresses
Primary practice location
2812 Tramanto Dr
San Carlos, CA 94070-3524
Mailing address
2812 Tramanto Dr
San Carlos, CA 94070-3524
Phone (201) 637-4038
Other names 1
- Griswold Home Care for San Mateo
National Provider Directory
National Provider DirectoryNPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1780358400000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1780358400000",
"number": "1629900634",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2812 TRAMANTO DR",
"city": "SAN CARLOS",
"state": "CA",
"postal_code": "940703524",
"telephone_number": "201-637-4038"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2812 TRAMANTO DR",
"city": "SAN CARLOS",
"state": "CA",
"postal_code": "940703524",
"telephone_number": "201-637-4038"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "SUN HOME CARE LLC",
"organizational_subpart": "NO",
"enumeration_date": "2026-06-02",
"last_updated": "2026-06-02",
"certification_date": "2026-06-02",
"status": "A",
"authorized_official_last_name": "SUN",
"authorized_official_first_name": "HAO",
"authorized_official_title_or_position": "OWNER",
"authorized_official_telephone_number": "201-637-4038"
},
"taxonomies": [
{
"code": "253Z00000X",
"taxonomy_group": "",
"desc": "In Home Supportive Care",
"state": "NU",
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": [
{
"organization_name": "Griswold Home Care for San Mateo",
"code": "3",
"type": "Doing Business As"
}
]
}
Other providers in San Carlos, CA
- Sucheta Budania Dental Corporation
- Jonny Alexis Suchite
- Andrea Sullivan
- Michael Cervantes Sullivan
- Lisa Ferrara Summers, MFT
- Sutter Bay Medical Foundation
- Sutter Bay Medical Foundation (Palo Alto Medical Foundation)
- Sutter Bay Medical Foundation (Palo Alto Medical Foundation)
- Kristina Swiderski
- Veronika Szava, LMFT
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 2, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.