Active NPI
Brenda Robertson, M.D.
- Child & Adolescent Psychiatry Physician
- Torrance, CA
National Provider Identifier
1053558544
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Child & Adolescent Psychiatry Physician
- License
- A113050
- Practice address
- 22939 Hawthorne Blvd Ste 313
Torrance, CA 90505-3680 - Phone
- (213) 598-6535
- NPI assigned
- Jan 21, 2009
- 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 |
|---|---|---|---|---|
| Child & Adolescent Psychiatry Physician | 2084P0804X | A113050 | CA | Primary |
Addresses
Primary practice location
22939 Hawthorne Blvd Ste 313
Torrance, CA 90505-3680
Mailing address
PO Box 1039
Torrance, CA 90505-0039
Phone (213) 598-6535
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
- Opted out of Medicare
- Yes, effective Nov 2, 2015 through Nov 2, 2027
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 113050 | CA | MD | Clinical Social Worker |
| A113050 | CA | MD | Child & Adolescent Psychiatry Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1232496000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1752192000000",
"number": "1053558544",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 1039",
"city": "TORRANCE",
"state": "CA",
"postal_code": "905050039",
"telephone_number": "213-598-6535"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "22939 HAWTHORNE BLVD STE 313",
"city": "TORRANCE",
"state": "CA",
"postal_code": "905053680",
"telephone_number": "213-598-6535"
}
],
"practiceLocations": [],
"basic": {
"last_name": "ROBERTSON",
"first_name": "BRENDA",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2009-01-21",
"last_updated": "2025-07-11",
"certification_date": "2025-07-11",
"status": "A"
},
"taxonomies": [
{
"code": "2084P0804X",
"taxonomy_group": "",
"desc": "Psychiatry & Neurology, Child & Adolescent Psychiatry",
"state": "CA",
"license": "A113050",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Torrance, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 11, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring; Opt Out Affidavits.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.