Active NPI
Louis Smolensky, MD
- Pediatrics Physician
- Hawthorne, CA
National Provider Identifier
1023019411
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Pediatrics Physician
- License
- G26610
- Practice address
- 11539 Hawthorne Blvd
6TH Floor
Hawthorne, CA 90250-2325 - Phone
- (310) 875-5370
- Fax
- (310) 531-2084
- NPI assigned
- Aug 9, 2005
- Last updated
- Jul 13, 2026
- Sex
- Male
- 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 | G26610 | CA | Primary |
Addresses
Primary practice location
11539 Hawthorne Blvd
6TH Floor
Hawthorne, CA 90250-2325
Mailing address
11539 Hawthorne Blvd
6TH Floor
Hawthorne, CA 90250-2325
Phone (310) 875-5370
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 00G266100 | Medicaid | CA |
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 |
|---|---|---|---|
| G26610 | CA | MD | Pediatrics Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Axminster Medical Group | Pediatrics | Past | Accepting new patients |
| Axminster Medical Group | Pediatrics | Past | Accepting new patients |
Organizations & group practices 2
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1123545600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1023019411",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "11539 HAWTHORNE BLVD",
"address_2": "6TH FLOOR",
"city": "HAWTHORNE",
"state": "CA",
"postal_code": "902502325",
"telephone_number": "310-875-5370",
"fax_number": "310-531-2084"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "11539 HAWTHORNE BLVD",
"address_2": "6TH FLOOR",
"city": "HAWTHORNE",
"state": "CA",
"postal_code": "902502325",
"telephone_number": "310-875-5370",
"fax_number": "310-531-2084"
}
],
"practiceLocations": [],
"basic": {
"last_name": "SMOLENSKY",
"first_name": "LOUIS",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2005-08-09",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "208000000X",
"taxonomy_group": "",
"desc": "Pediatrics",
"state": "CA",
"license": "G26610",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "00G266100",
"state": "CA"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Hawthorne, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.