Active NPI
Cruz Gregory Leanos, DDS
- Dentist
- South Gate, CA
National Provider Identifier
1326967084
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Dentist
- License
- 113421
- Practice address
- 3423 Tweedy Blvd
South Gate, CA 90280-6001 - Phone
- (323) 264-0205
- NPI assigned
- Jul 14, 2026
- Sex
- Male
- Sole proprietor
- Yes
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 |
|---|---|---|---|---|
| Dentist | 122300000X | 113421 | CA | Primary |
Addresses
Primary practice location
3423 Tweedy Blvd
South Gate, CA 90280-6001
Mailing address
7212 Marcelle St
Paramount, CA 90723-4811
Phone (562) 706-7026
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
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1783987200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783987200000",
"number": "1326967084",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "7212 MARCELLE ST",
"city": "PARAMOUNT",
"state": "CA",
"postal_code": "907234811",
"telephone_number": "562-706-7026"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "3423 TWEEDY BLVD",
"city": "SOUTH GATE",
"state": "CA",
"postal_code": "902806001",
"telephone_number": "323-264-0205"
}
],
"practiceLocations": [],
"basic": {
"last_name": "LEANOS",
"first_name": "CRUZ",
"middle_name": "GREGORY",
"credential": "DDS",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2026-07-14",
"last_updated": "2026-07-14",
"certification_date": "2026-07-15",
"status": "A"
},
"taxonomies": [
{
"code": "122300000X",
"taxonomy_group": "193400000X SINGLE SPECIALTY GROUP",
"desc": "Dentist",
"state": "CA",
"license": "113421",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in South Gate, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 14, 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.