Active NPI
Detection & Treatment Resources, Inc
- Marriage & Family Therapist
- Inglewood, CA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Marriage & Family Therapist
- Legal business name
- DETECTION & TREATMENT RESOURCES, INC
- Practice address
- 301 N. Praire Ave Suite #210
Inglewood, CA 90301-9030 - Phone
- (562) 285-3190
- NPI assigned
- Dec 16, 2021
- 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
- Dorena Diane Purvis
- Title
- Ceo
- Phone
- (562) 294-3087
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Marriage & Family Therapist | 106H00000X | Primary |
Addresses
Primary practice location
301 N. Praire Ave Suite #210
Inglewood, CA 90301-9030
Mailing address
12440 Firestone Blvd Ste 100
Norwalk, CA 90650-4340
Phone (562) 285-3190
Other practice location 1
438 East Katella Ave Suite J
Orange, CA 92867
Phone (562) 285-3190
Other practice location 2
4311 Wilshire Blvd #J-17
Los Angeles, CA 90010
Phone (562) 285-3190
Other practice location 3
15650 Devonshire Street #314
Granada Hills, CA 91344-9134
Phone (562) 285-3190
Other practice location 4
1760 Chicago Ave
Ste J-17
Riverside, CA 92507-9250
Phone (951) 300-0993
Other practice location 5
1422 E Artesia Blvd
Long Beach, CA 90805-9080
Phone (562) 423-6888
Other practice location 6
12440 Firestone Blvd Ste 100
Norwalk, CA 90650-4340
Phone (562) 285-3190 ext. 109
Other practice location 7
13177 Ramona Blvd. Suites C & D
Irwindale, CA 91706
Phone (562) 285-3190
Other practice location 8
12235 Beach Blvd Ste 105
Stanton, CA 90680-3943
Phone (562) 285-3190
National Provider Directory
National Provider DirectoryLocations
15650 Devonshire St
#314
Granada Hills, CA 91344
Phone (562) 285-3190
301 N Prairie Ave
Ste 210
Inglewood, CA 90301
Phone (562) 285-3190
13177 Ramona Blvd
Ste C
Irwindale, CA 91706
Phone (626) 960-4020
1422 E Artesia Blvd
Long Beach, CA 90805
Phone (562) 423-6888
4311 Wilshire Blvd
#J17
Los Angeles, CA 90010
Phone (562) 285-3190
12440 Firestone Blvd
Ste 100
Norwalk, CA 90650
Phone (562) 277-1638
438 E Katella Ave
Ste J
Orange, CA 92867
Phone (562) 285-3190
1760 Chicago Ave
Ste J17
Riverside, CA 92507
Phone (562) 733-7186
12235 Beach Blvd
Ste 105
Stanton, CA 90680
Phone (562) 285-3190
Practitioners & affiliated clinicians
Practitioners 1
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.
-
- Mental Health Counselor
- Norwalk, CA
- NPI 1003168832
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1639612800000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1788912000000",
"number": "1114686235",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "12440 FIRESTONE BLVD STE 100",
"city": "NORWALK",
"state": "CA",
"postal_code": "906504340",
"telephone_number": "562-285-3190"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "301 N. PRAIRE AVE SUITE #210",
"city": "INGLEWOOD",
"state": "CA",
"postal_code": "903019030",
"telephone_number": "562-285-3190"
}
],
"practiceLocations": [
{
"address_1": "438 East Katella Ave Suite J",
"address_purpose": "LOCATION",
"city": "Orange",
"state": "CA",
"postal_code": "92867",
"country_code": "US",
"telephone_number": "562-285-3190",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "4311 Wilshire Blvd #J-17",
"address_purpose": "LOCATION",
"city": "Los Angeles",
"state": "CA",
"postal_code": "90010",
"country_code": "US",
"telephone_number": "562-285-3190",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "15650 Devonshire Street #314",
"address_purpose": "LOCATION",
"city": "Granada Hills",
"state": "CA",
"postal_code": "913449134",
"country_code": "US",
"telephone_number": "562-285-3190",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "1760 Chicago Ave",
"address_2": "Ste J-17",
"address_purpose": "LOCATION",
"city": "Riverside",
"state": "CA",
"postal_code": "925079250",
"country_code": "US",
"telephone_number": "951-300-0993",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "1422 E Artesia Blvd",
"address_purpose": "LOCATION",
"city": "Long Beach",
"state": "CA",
"postal_code": "908059080",
"country_code": "US",
"telephone_number": "562-423-6888",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "12440 Firestone Blvd Ste 100",
"address_purpose": "LOCATION",
"city": "Norwalk",
"state": "CA",
"postal_code": "906504340",
"country_code": "US",
"telephone_number": "562-285-3190 x109",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "13177 Ramona Blvd. Suites C & D",
"address_purpose": "LOCATION",
"city": "Irwindale",
"state": "CA",
"postal_code": "91706",
"country_code": "US",
"telephone_number": "562-285-3190",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "12235 Beach Blvd Ste 105",
"address_purpose": "LOCATION",
"city": "Stanton",
"state": "CA",
"postal_code": "906803943",
"country_code": "US",
"telephone_number": "562-285-3190",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"organization_name": "DETECTION & TREATMENT RESOURCES, INC",
"organizational_subpart": "NO",
"enumeration_date": "2021-12-16",
"last_updated": "2026-09-09",
"certification_date": "2026-09-09",
"status": "A",
"authorized_official_last_name": "PURVIS",
"authorized_official_first_name": "DORENA",
"authorized_official_middle_name": "DIANE",
"authorized_official_title_or_position": "CEO",
"authorized_official_telephone_number": "562-294-3087"
},
"taxonomies": [
{
"code": "106H00000X",
"taxonomy_group": "193400000X SINGLE SPECIALTY GROUP",
"desc": "Marriage & Family Therapist",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Inglewood, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 9, 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.