Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Vianca Avila, LSW
Social Worker in Countryside, IL · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1598336885
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Registry record
Entity type Individual (Type 1)
Name Vianca Avila
Credential LSW
Sex Female
Practice address 9649 W 55th St, Countryside, IL, 60525
Phone (708) 352-3580
Enumeration date Jul 7, 2021
Last updated in NPPES Jul 6, 2026
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License 150.114899 (IL) Primary
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Where does Vianca Avila practice?
The practice location on file with NPPES is in Countryside, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Vianca Avila?
The National Provider Identifier (NPI) for Vianca Avila is 1598336885, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Rebecca Missioni Occupational Therapist · Countryside, IL NPI 1093823148 Sally Wilson Gamble Developmental Therapist · Countryside, IL NPI 1376687251 Helping Hand Center Developmentally Disabled Services Day Training Agency · Countryside, IL NPI 1356560890 Mary Barnish Social Worker · Countryside, IL NPI 1518174002 Nancy Szul Licensed Practical Nurse · Countryside, IL NPI 1003023219 Kelli Tande Professional Counselor · Countryside, IL NPI 1659580686 Catherine Crotty Speech-Language Pathologist · Countryside, IL NPI 1336358365 Irene Houlihan Social Worker · Countryside, IL NPI 1386844181
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-06.