Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Bailey A Balloun, M.S.
Psychologist in Hinsdale, IL · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1740856467
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Registry record
Entity type Individual (Type 1)
Name Bailey A Balloun
Credential M.S.
Sex Female
Practice address 120 E Ogden Ave Ste 220, Hinsdale, IL, 60521
Phone (630) 325-5300
Enumeration date Jun 2, 2021
Last updated in NPPES Jun 2, 2021
Taxonomy & licenses
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
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Bailey Balloun?
Bailey Balloun is registered in NPPES with the primary taxonomy of Psychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Allison Voss Social Worker · Hinsdale, IL NPI 1558437087 Pamela Bult Social Worker · Hinsdale, IL NPI 1760742407 Alison Graft Clinical Social Worker · Hinsdale, IL NPI 1124411327 Sara Zimmerman Mental Health Counselor · Hinsdale, IL NPI 1477081891 Astrea Suarez Counselor · Hinsdale, IL NPI 1760973770 Diane Doll Social Worker · Hinsdale, IL NPI 1033681119 Elizabeth Wolcott Mental Health Counselor · Hinsdale, IL NPI 1285267948 Nicholas Amitrano Psychologist · Hinsdale, IL NPI 1457979049
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-02.