Active NPI
Breanna Steinweg
- Pediatric Occupational Therapist
- Irvine, CA
National Provider Identifier
1285000828
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Pediatric Occupational Therapist
- License
- 15319
- Practice address
- 5050 Barranca Pkwy
Irvine, CA 92604-4652 - Phone
- (949) 936-5000
- NPI assigned
- Aug 18, 2015
- Last updated
- Mar 18, 2026
- 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Pediatric Occupational Therapist | 225XP0200X | 15319 | CA | Primary |
Addresses
Primary practice location
5050 Barranca Pkwy
Irvine, CA 92604-4652
Mailing address
5050 Barranca Pkwy
Irvine, CA 92604-4652
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
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 15319 | CA | MD | Pediatric Occupational Therapist |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Irvine Therapy Services, Inc. | Pediatrics | Past | Accepting new patients |
Organizations & group practices 1
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1439856000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1773792000000",
"number": "1285000828",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "5050 BARRANCA PKWY",
"city": "IRVINE",
"state": "CA",
"postal_code": "926044652"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "5050 BARRANCA PKWY",
"city": "IRVINE",
"state": "CA",
"postal_code": "926044652",
"telephone_number": "949-936-5000"
}
],
"practiceLocations": [],
"basic": {
"last_name": "STEINWEG",
"first_name": "BREANNA",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2015-08-18",
"last_updated": "2026-03-18",
"certification_date": "2026-03-18",
"status": "A"
},
"taxonomies": [
{
"code": "225XP0200X",
"taxonomy_group": "",
"desc": "Occupational Therapist, Pediatrics",
"state": "CA",
"license": "15319",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Irvine, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 18, 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.