Active NPI
Dianne Sterling, PSY.D.
- Health Service Psychologist
- Cardiff, CA
National Provider Identifier
1144335902
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Health Service Psychologist
- License
- 20544
- Practice address
- 2187 Newcastle Ave
Suite 100
Cardiff, CA 92007-1848 - Phone
- (760) 635-9218
- NPI assigned
- Aug 20, 2006
- Sex
- Female
- Sole proprietor
- Yes
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 |
|---|---|---|---|---|
| Clinical Psychologist | 103TC0700X | 20544 | CA | |
| Health Service Psychologist | 103TH0100X | 20544 | CA | Primary |
Addresses
Primary practice location
2187 Newcastle Ave
Suite 100
Cardiff, CA 92007-1848
Mailing address
2187 Newcastle Ave
Suite 100
Cardiff, CA 92007-1848
Phone (760) 635-9218
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
- Opted out of Medicare
- Yes, effective Apr 1, 2022 through Apr 1, 2028
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 20544 | CA | MD | Audiologist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1156032000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1757548800000",
"number": "1144335902",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2187 NEWCASTLE AVE",
"address_2": "SUITE 100",
"city": "CARDIFF",
"state": "CA",
"postal_code": "920071848",
"telephone_number": "760-635-9218"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2187 NEWCASTLE AVE",
"address_2": "SUITE 100",
"city": "CARDIFF",
"state": "CA",
"postal_code": "920071848",
"telephone_number": "760-635-9218"
}
],
"practiceLocations": [],
"basic": {
"last_name": "STERLING",
"first_name": "DIANNE",
"name_prefix": "Dr.",
"credential": "PSY.D.",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2006-08-20",
"last_updated": "2025-09-11",
"status": "A"
},
"taxonomies": [
{
"code": "103TC0700X",
"taxonomy_group": "",
"desc": "Psychologist, Clinical",
"state": "CA",
"license": "20544",
"primary": false
},
{
"code": "103TH0100X",
"taxonomy_group": "",
"desc": "Psychologist, Health Service",
"state": "CA",
"license": "20544",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Cardiff, CA
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.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Opt Out Affidavits.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.