Active NPI
South Bay Comprehensive Medical Group
- Chiropractor
- Torrance, CA
National Provider Identifier
1578783221
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Chiropractor
- License
- DC22422
- Legal business name
- SOUTH BAY COMPREHENSIVE MEDICAL GROUP
- Practice address
- 1408 Crenshaw Blvd
Torrance, CA 90501-2433 - Phone
- (310) 328-3738
- NPI assigned
- Apr 26, 2007
- Last updated
- Sep 11, 2025
- 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
- Mrs. Cathy Mary Ritterbush
- Title
- Office Admin.
- Phone
- (310) 328-3738
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Chiropractor | 111N00000X | DC22422 | CA | Primary |
| Specialist | 174400000X | A86714 | CA |
Addresses
Primary practice location
1408 Crenshaw Blvd
Torrance, CA 90501-2433
Mailing address
1408 Crenshaw Blvd
Torrance, CA 90501-2433
Phone (310) 328-3738
Other identifiers 3
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1265525976 | Other | CA | NPI NUMBER |
| 1265298505 | Other | CA | INDIVIDUAL NPI |
| 25836 | Other | CA | STATE LICENSE-MERZA |
National Provider Directory
National Provider DirectoryLocations
1408 Crenshaw Blvd
Torrance, CA 90501
Phone (310) 507-9171
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1177545600000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1757548800000",
"number": "1578783221",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1408 CRENSHAW BLVD",
"city": "TORRANCE",
"state": "CA",
"postal_code": "905012433",
"telephone_number": "310-328-3738"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1408 CRENSHAW BLVD",
"city": "TORRANCE",
"state": "CA",
"postal_code": "905012433",
"telephone_number": "310-328-3738"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "SOUTH BAY COMPREHENSIVE MEDICAL GROUP",
"organizational_subpart": "NO",
"enumeration_date": "2007-04-26",
"last_updated": "2025-09-11",
"status": "A",
"authorized_official_last_name": "RITTERBUSH",
"authorized_official_first_name": "CATHY",
"authorized_official_middle_name": "MARY",
"authorized_official_title_or_position": "OFFICE ADMIN.",
"authorized_official_telephone_number": "310-328-3738",
"authorized_official_name_prefix": "Mrs."
},
"taxonomies": [
{
"code": "111N00000X",
"taxonomy_group": "",
"desc": "Chiropractor",
"state": "CA",
"license": "DC22422",
"primary": true
},
{
"code": "174400000X",
"taxonomy_group": "",
"desc": "Specialist",
"state": "CA",
"license": "A86714",
"primary": false
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "NPI NUMBER",
"identifier": "1265525976",
"state": "CA"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "INDIVIDUAL NPI",
"identifier": "1265298505",
"state": "CA"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "STATE LICENSE-MERZA",
"identifier": "25836",
"state": "CA"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Torrance, CA
- Valerie Souter, RN
- South Bay Allergy & Asthma Assoc
- South Bay Alliance Surgery Center LLC
- South Bay Anesthesia Medical Group Inc.
- South Bay Children's Health Center
- South Bay Dizziness & Vertigo Physical Therapy, P.C. (South Bay Dizziness & Vertigo)
- South Bay Family Counseling Corp.
- South Bay Family Health Care
- South Bay Family Medical Group
- South Bay Gastroenterology Medical Group
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 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.