Active NPI
Sofia Virzi, MS CCC-SLP
- Speech-Language Pathologist
- Los Angeles, CA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Speech-Language Pathologist
- Practice address
- 633 W 5TH St Ofc 2876B
Los Angeles, CA 90071-2005 - Phone
- (512) 377-6318
- NPI assigned
- Oct 24, 2025
- 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 |
|---|---|---|---|---|
| Speech-Language Pathologist | 235Z00000X | Primary |
Addresses
Primary practice location
633 W 5TH St Ofc 2876B
Los Angeles, CA 90071-2005
Mailing address
440 N Barranca Ave # 9898
Covina, CA 91723-1722
Phone (512) 377-6318
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CA, NJ
Enrollment records 2
Care Compare profile
Medicare Care Compare- Specialty
- Qualified Speech Language Pathologist
- Education
- Other, 2022
- Medicare assignment
- May accept Medicare assignment
Practice addresses (Care Compare)
7600 Chevy Chase Dr
Suite 300
Austin, TX 78752-1503
7600 Chevy Chase Drive BLDG 2
Suite 300
Austin, TX 78752-1503
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Master of Science
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 38403 | CA | MD | Specialist |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Expressable Speech-Language Pathology, P.C. | Speech-Language Pathologist | Current | Accepting new patients |
| Expressable Therapy of New Jersey PC | Speech-Language Pathologist | Current | Accepting new patients |
Locations
440 N Barranca Ave
Covina, CA 91723
Phone (510) 210-5030
633 W 5th St
Ofc 2876B
Los Angeles, CA 90071
101 Eisenhower Pkwy
Ste 300
Roseland, NJ 07068
Phone (201) 520-7221
250 Pehle Ave
Ste 200
Saddle Brook, NJ 07663
Phone (201) 474-2113
Organizations & group practices 2
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- Speech-Language Pathologist
- Austin, TX
- NPI 1649875857
CA
-
- Speech-Language Pathologist
- Roseland, NJ
- NPI 1811615685
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1761264000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1761264000000",
"number": "1912875733",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "440 N BARRANCA AVE # 9898",
"city": "COVINA",
"state": "CA",
"postal_code": "917231722",
"telephone_number": "512-377-6318"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "633 W 5TH ST OFC 2876B",
"city": "LOS ANGELES",
"state": "CA",
"postal_code": "900712005",
"telephone_number": "512-377-6318"
}
],
"practiceLocations": [],
"basic": {
"last_name": "VIRZI",
"first_name": "SOFIA",
"credential": "MS CCC-SLP",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2025-10-24",
"last_updated": "2025-10-24",
"certification_date": "2025-10-24",
"status": "A"
},
"taxonomies": [
{
"code": "235Z00000X",
"taxonomy_group": "",
"desc": "Speech-Language Pathologist",
"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 Oct 24, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.