Active NPI
Jennifer Diaz
- Assistant Behavior Analyst
- Los Angeles, CA
National Provider Identifier
1497272389
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Assistant Behavior Analyst
- Practice address
- 145 S Fairfax Ave
Los Angeles, CA 90036-2166 - Phone
- (855) 832-6727
- NPI assigned
- Aug 23, 2017
- 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Behavior Technician | 106S00000X | |||
| Assistant Behavior Analyst | 106E00000X | Primary |
Addresses
Primary practice location
145 S Fairfax Ave
Los Angeles, CA 90036-2166
Mailing address
539 Castlehill Dr
Walnut, CA 91789-2624
Other practice location 1
500 S Main St Ste 600
Orange, CA 92868-4514
Phone (714) 542-2400
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": "1503446400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1756080000000",
"number": "1497272389",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "539 CASTLEHILL DR",
"city": "WALNUT",
"state": "CA",
"postal_code": "917892624"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "145 S FAIRFAX AVE",
"city": "LOS ANGELES",
"state": "CA",
"postal_code": "900362166",
"telephone_number": "855-832-6727"
}
],
"practiceLocations": [
{
"address_1": "500 S Main St Ste 600",
"address_purpose": "LOCATION",
"city": "Orange",
"state": "CA",
"postal_code": "928684514",
"country_code": "US",
"telephone_number": "714-542-2400",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "DIAZ",
"first_name": "JENNIFER",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2017-08-23",
"last_updated": "2025-08-25",
"certification_date": "2025-08-25",
"status": "A"
},
"taxonomies": [
{
"code": "106S00000X",
"taxonomy_group": "",
"desc": "Behavior Technician",
"state": null,
"license": null,
"primary": false
},
{
"code": "106E00000X",
"taxonomy_group": "",
"desc": "Assistant Behavior Analyst",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Los Angeles, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 25, 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.