Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Paulina Heilbrunn
Behavior Analyst in Oak Park, IL · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1225450844
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Registry record
Entity type Individual (Type 1)
Name Paulina Heilbrunn
Sex Female
Practice address 219 N Oak Park Ave, Unit 1e, Oak Park, IL, 60302
Phone (715) 497-4416
Fax (708) 628-3246
Enumeration date Jan 16, 2014
Last updated in NPPES Jan 16, 2014
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
How do I verify Paulina Heilbrunn's NPI record?
Cross-check NPI 1225450844 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1225450844 active?
Yes, as of the latest NPPES snapshot, NPI 1225450844 is active (record last updated 2014-01-16).
Other providers at this practice address
Browse all → Applied Behavior Interventions Point of Service · Oak Park, IL NPI 1457781916 Applied Behavioral Interventions, LLC Community/Behavioral Health Agency · Oak Park, IL NPI 1902227044 Danielle Hall Behavior Analyst · Oak Park, IL NPI 1851713762 Sakara Matthews Behavior Analyst · Oak Park, IL NPI 1851713242 Hayley Gerdes Behavior Analyst · Oak Park, IL NPI 1730590746 Ikesha Goodwin Behavior Analyst · Oak Park, IL NPI 1629487020
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-01-16.