Active NPI
Stefan Cukic
- Behavior Technician
- Fountain Valley, CA
National Provider Identifier
1770451122
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Behavior Technician
- License
- 19491
- Practice address
- 9213 Buttercup Ave
Fountain Valley, CA 92708-1905 - Phone
- (408) 707-2682
- NPI assigned
- Oct 27, 2025
- Last updated
- Oct 27, 2025
- Sex
- Unspecified or another gender identity
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Behavior Technician | 106S00000X | 19491 | CA | Primary |
Addresses
Primary practice location
9213 Buttercup Ave
Fountain Valley, CA 92708-1905
Mailing address
9213 Buttercup Ave
Fountain Valley, CA 92708-1905
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": "1761523200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1761523200000",
"number": "1770451122",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "9213 BUTTERCUP AVE",
"city": "FOUNTAIN VALLEY",
"state": "CA",
"postal_code": "927081905"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "9213 BUTTERCUP AVE",
"city": "FOUNTAIN VALLEY",
"state": "CA",
"postal_code": "927081905",
"telephone_number": "408-707-2682"
}
],
"practiceLocations": [],
"basic": {
"last_name": "CUKIC",
"first_name": "STEFAN",
"name_prefix": "Mr.",
"sole_proprietor": "YES",
"sex": "X",
"enumeration_date": "2025-10-27",
"last_updated": "2025-10-27",
"certification_date": "2025-10-27",
"status": "A"
},
"taxonomies": [
{
"code": "106S00000X",
"taxonomy_group": "193400000X SINGLE SPECIALTY GROUP",
"desc": "Behavior Technician",
"state": "CA",
"license": "19491",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Fountain Valley, CA
- Bryar Crisfield, SLP
- Mark Andrew Cromer, C.P.O.
- Maria Alexa Crosby, PT
- Adamaris Cruz
- Crystal Vision Optometry, a Professional Corporation (Crystal Vision Optometry)
- Dina Mari Cuppinger
- Cura Finanical, Inc. (CuraFi)
- Sharmeline Curameng, MSN, FNP
- Jennifer Sarah Curran, M.S, CCC-SLP
- Bradford S Curtis, MD
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 27, 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.