Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Brian Roman Iwanicki
Behavior Analyst in Portage, MI · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1538677117
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Registry record
Entity type Individual (Type 1)
Name Brian Roman Iwanicki
Sex Male
Practice address 5250 Lovers Ln Ste 130, Portage, MI, 49002
Phone (269) 425-1536
Enumeration date Jan 17, 2018
Last updated in NPPES May 21, 2024
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
Where does Brian Iwanicki practice?
The practice location on file with NPPES is in Portage, MI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Brian Iwanicki?
The National Provider Identifier (NPI) for Brian Iwanicki is 1538677117, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Dakota Trinka-Bland Behavior Analyst · Portage, MI NPI 1194233593 Jessica Campbell Assistant Behavior Analyst · Portage, MI NPI 1134696354 Breanna Webb Behavior Technician · Portage, MI NPI 1225621964 Rachel Lefler Behavior Analyst · Portage, MI NPI 1164181079 Kamaria Tilley Behavior Technician · Portage, MI NPI 1972228278 Merilan Reyes Barrera Behavior Technician · Portage, MI NPI 1336927573 James Welty Behavior Technician · Portage, MI NPI 1427829787 Aaliyah Hall Behavior Technician · Portage, MI NPI 1528828266
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-21.