Active NPI
Joy Arleen Brightup, PH.D.
- Cognitive & Behavioral Psychologist
- Placentia, CA
National Provider Identifier
1821068362
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Cognitive & Behavioral Psychologist
- License
- PSY8160
- Practice address
- 151 N. Kraemer Blvd
Suite 105
Placentia, CA 92870-5044 - Phone
- (714) 577-8255
- Fax
- (714) 577-8254
- NPI assigned
- Jan 26, 2006
- 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 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Cognitive & Behavioral Psychologist | 103TB0200X | PSY8160 | CA | Primary |
| Clinical Psychologist | 103TC0700X | PSY8160 | CA | |
| Psychologist | 103T00000X | PSY8160 | CA |
Addresses
Primary practice location
151 N. Kraemer Blvd
Suite 105
Placentia, CA 92870-5044
Mailing address
1355 Limerick Dr
Placentia, CA 92870-3410
Phone (714) 524-1280
Other identifiers 2
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 4292930 | Other | KY | AETNA US HEALTHCARE |
| PSY8160 | Other | CA | CA PSYCHOLOGIST LICENSE |
Other names 1
- Dr. Joy Arleen Sielen
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 Philosophy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| PSY8160 | CA | MD | Psychologist |
| 8160 | CA | MD | Community Health Worker |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1138233600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1821068362",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1355 LIMERICK DR",
"city": "PLACENTIA",
"state": "CA",
"postal_code": "928703410",
"telephone_number": "714-524-1280",
"fax_number": "714-524-1280"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "151 N. KRAEMER BLVD",
"address_2": "SUITE 105",
"city": "PLACENTIA",
"state": "CA",
"postal_code": "928705044",
"telephone_number": "714-577-8255",
"fax_number": "714-577-8254"
}
],
"practiceLocations": [],
"basic": {
"last_name": "BRIGHTUP",
"first_name": "JOY",
"middle_name": "ARLEEN",
"name_prefix": "Dr.",
"credential": "PH.D.",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2006-01-26",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "103TB0200X",
"taxonomy_group": "",
"desc": "Psychologist, Cognitive & Behavioral",
"state": "CA",
"license": "PSY8160",
"primary": true
},
{
"code": "103TC0700X",
"taxonomy_group": "",
"desc": "Psychologist, Clinical",
"state": "CA",
"license": "PSY8160",
"primary": false
},
{
"code": "103T00000X",
"taxonomy_group": "",
"desc": "Psychologist",
"state": "CA",
"license": "PSY8160",
"primary": false
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "AETNA US HEALTHCARE",
"identifier": "4292930",
"state": "KY"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "CA PSYCHOLOGIST LICENSE",
"identifier": "PSY8160",
"state": "CA"
}
],
"endpoints": [],
"other_names": [
{
"first_name": "JOY",
"last_name": "SIELEN",
"middle_name": "ARLEEN",
"prefix": "DR.",
"credential": "PH.D.",
"code": "1",
"type": "Former Name"
}
]
}Other providers in Placentia, 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.