Active NPI
Valeria Gralak Jr.
- Speech-Language Pathologist
- Chicago, IL
National Provider Identifier
1083547004
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Speech-Language Pathologist
- Practice address
- 1447 W Montrose Ave
Chicago, IL 60613-1348 - Phone
- (312) 624-8750
- NPI assigned
- Jun 8, 2026
- 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Speech-Language Pathologist | 235Z00000X | Primary |
Addresses
Primary practice location
1447 W Montrose Ave
Chicago, IL 60613-1348
Mailing address
1447 W Montrose Ave
Chicago, IL 60613-1348
Phone (312) 624-8750
Other names 1
- Valeria Carrillo
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
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Leep Forward, P.C. | Speech-Language Pathologist | 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 and National Provider Directory roles.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1780876800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1780876800000",
"number": "1083547004",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1447 W MONTROSE AVE",
"city": "CHICAGO",
"state": "IL",
"postal_code": "606131348",
"telephone_number": "312-624-8750"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1447 W MONTROSE AVE",
"city": "CHICAGO",
"state": "IL",
"postal_code": "606131348",
"telephone_number": "312-624-8750"
}
],
"practiceLocations": [],
"basic": {
"last_name": "GRALAK",
"first_name": "VALERIA",
"name_suffix": "Jr.",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2026-06-08",
"last_updated": "2026-06-08",
"certification_date": "2026-06-08",
"status": "A"
},
"taxonomies": [
{
"code": "235Z00000X",
"taxonomy_group": "",
"desc": "Speech-Language Pathologist",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": [
{
"first_name": "VALERIA",
"last_name": "CARRILLO",
"code": "1",
"type": "Former Name"
}
]
}Other providers in Chicago, IL
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 8, 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.